Recover Visual Studio Files: 7 Safe Ways
如果您需要 recover Visual Studio files, first identify what actually disappeared. Unsaved edits after a crash, a deleted .cs file, a removed project folder, and a permanently deleted solution need different recovery methods. Visual Studio AutoRecover may help with unsaved IDE changes, while Visual Studio Code uses separate Backup and Local History features. If deletion removed the original files from disk and no built-in copy remains, Magic Data Recovery may help before new data overwrites them.
支援 Windows 7/8/10/11 和 Windows Server
目錄
Before You Recover Visual Studio Files, Identify the Loss Type
Visual Studio and Visual Studio Code do not use the same recovery system. Visual Studio uses AutoRecover, while VS Code has separate Backup and Local History features. Autosave also is not a permanent backup.
至 recover Visual Studio files efficiently, use this order:
資料遺失的情況 | 最佳的首選方案 |
Visual Studio crashed with unsaved changes | Visual Studio AutoRecover |
VS Code crashed with unsaved changes | VS Code Backups / Hot Exit |
Saved VS Code file was deleted | Local History or Recycle Bin |
Tracked project file was deleted | Git or other source control |
Project folder had Windows backups | 檔案歷史 / 先前版本 |
檔案被永久刪除 | Windows File Recovery or recovery software |
Before deeper recovery, stop writing to the affected drive. Builds, downloads, and package installs can overwrite deleted data.
Method 1: Recover Visual Studio Files with AutoRecover
For the full Visual Studio IDE on Windows, check AutoRecover first after a crash or unexpected shutdown.
- Reopen Visual Studio and look for restored documents.
- 前往 Tools > Options > Environment > AutoRecover.
- Open File Explorer and enter
%LocalAppData%\Microsoft\VisualStudio\BackupFiles. - Check the project folder for recent backup copies.
- Open a candidate file, verify the code, and save it under a new name.
Microsoft says Visual Studio can back up previously saved files under %LocalAppData%\Microsoft\VisualStudio\BackupFiles\[projectname], while new unsaved files may use random names. Availability depends on the configured interval and retention period.
This can recover Visual Studio files after a crash, but it is not designed to restore an entire project that was permanently deleted from storage.
Method 2: Recover Unsaved VS Code Files from Backups
If VS Code crashed or closed with unsaved changes, reopen the same workspace first. Hot Exit may restore the editor state. Otherwise, check:
%APPDATA%\Code\Backups
VS Code uses this Windows backup location for unsaved editor state.
Do not confuse it with Visual Studio AutoRecover. To recover Visual Studio files, use the Visual Studio path; for VS Code unsaved content, use the VS Code path.
Also, remember that an unsaved editor buffer is different from a deleted file. Data recovery software generally works with data that was actually written to storage.
Method 3: Restore Deleted VS Code Files with Local History
For a file that you saved in VS Code and later deleted or changed, Local History may contain a usable version.
- Open VS Code.
- 新聞 Ctrl + Shift + P.
- 運行 Local History: Find Entry to Restore.
- 搜尋已刪除的檔案。.
- Open a timestamped entry and restore the version you need.
VS Code Local History can store previous contents from saved editor states. However, available entries depend on settings, exclusions, file size, and whether you previously saved the file.
If the file disappeared only recently, you can also review these recently deleted file recovery methods before moving to a full disk scan.
Method 4: Recover Visual Studio Files from Recycle Bin or Git
For saved source files, check Recycle Bin and source control before scanning the disk.
檢查「資源回收筒」
If you deleted a saved source, solution, or project file normally, open Recycle Bin and restore it to its original location.
This is especially relevant for .cs, .cpp, .h, .json, .xml, .sln, and project folders deleted through File Explorer or an editor.
If you already 清空回收站, the normal Restore command will no longer work. At that point, the process may require a backup or storage-level recovery.
Restore from Git
If Git already tracked the file and you committed it, Git is usually the cleanest option.
- For an uncommitted deletion of a tracked file, use Source Control or
git restore path\to\file. - If the needed version exists in an older commit, restore it from repository history.
- If you use GitHub, GitLab, or Azure DevOps, check the remote repository before trying disk recovery.
針對使用者搜尋 visual studio recover files, source control is often safer than scanning deleted disk space because Git restores a known project version rather than reconstructing deleted storage data.
However, Git cannot restore an untracked file that you never committed unless another copy exists elsewhere.
Method 5: Recover Visual Studio Files with File History
If Windows File History protected the project folder, you may be able to restore an earlier copy.
- 開啟檔案總管。.
- Go to the folder that contained the missing project.
- 按一下滑鼠右鍵，然後選擇 還原先前版本.
- 請選擇刪除前的其中一個版本。.
- Open it to verify the files, then restore it.
This works well to recover Visual Studio files after an accidental overwrite, deleted project folder, or incorrect cleanup when a valid backup already exists.
If your development files were stored on a traditional HDD rather than an SSD, the underlying recovery behavior is different. You can read more about 硬碟資料復原 before attempting a disk-level scan.
Method 6: Recover Visual Studio Files with Windows File Recovery
If Recycle Bin, Git, AutoRecover, Local History, and File History do not contain the file, Windows File Recovery can scan local storage for deleted data.
其基本指令格式為：
winfr source-drive: destination-drive：[/mode] [/switches] [/switches
例如：, /n filters can narrow the scan to a project folder or specific extension.
The source and destination drives must be different. More importantly, avoid continued use of the source drive because new writes may occupy the disk space that previously contained your source files.
For files removed with Shift + 刪除 or lost after emptying Recycle Bin, see the broader guide on how to 還原永久刪除的檔案.
為何 SSD 的 TRIM 功能至關重要
Many modern development PCs store Visual Studio projects on SSDs. This creates an additional recovery limitation.
When Windows deletes a file, the operating system may send a TRIM command to the SSD. TRIM tells the drive that those blocks are no longer required. The SSD controller can then erase or recycle them internally.
Therefore, deleted SSD data may disappear much faster than deleted data on an HDD.
Our guide to SSD 資料復原 explains how TRIM, overwriting, and the SSD controller can affect recovery.
Meanwhile, avoid:
- rebuilding large Visual Studio solutions;
- restoring NuGet packages;
- downloading SDKs;
- installing large applications;
- copying files onto the affected partition.
Each action may create additional writes.
Method 7: Recover Visual Studio Files with Magic Data Recovery
If built-in options fail, data recovery software becomes relevant when the Visual Studio files were previously saved to local storage and later deleted.
This is different from AutoRecover, Local History, Git, or File History.
- AutoRecover depends on temporary IDE copies.
- VS Code Local History depends on previously saved editor states.
- Git depends on tracked versions.
- File History depends on existing backups.
- Data recovery software scans storage for recoverable deleted data.
Magic Data Recovery can therefore serve as a complementary option when those built-in recovery sources no longer contain the missing project.
It is most relevant when:
- a .cs, .cpp, .h, or other source file was permanently deleted;
- a project folder bypassed or disappeared from Recycle Bin;
- Recycle Bin was emptied;
- no usable Git version exists;
- no File History backup exists;
- the original saved file disappeared from a local HDD or SSD.
However, recovery is not guaranteed. New data may overwrite the deleted content, while SSD TRIM can make recovery significantly harder. In addition, software recovery cannot repair a physically damaged storage device.
如果內建的恢復選項不再有效，請在新的資料覆寫已刪除檔案之前，嘗試使用 Magic Data Recovery。.
How to Use Magic Data Recovery to Recover Visual Studio Files
步驟 1：下載並安裝 Magic Data Recovery
Download Magic Data Recovery, but do not install it on the same drive or partition that contained the deleted Visual Studio project.
Installation creates new files. Therefore, installing recovery software on the affected partition could overwrite the source code you are trying to restore.
支援 Windows 7/8/10/11 和 Windows Server
步驟 2： 選擇 the Drive Where the Visual Studio Files Were Stored
Launch the program. Then select the original drive or partition that contained the deleted Visual Studio solution, project folder, or individual source files.
開始掃描。.
Step 3: Scan for Lost or Deleted Project Files
Let the scan continue while the program searches the selected storage device.
Review found folders and files for the original project path or relevant source-code, solution, project, configuration, and text files.
步驟 4：將檔案復原至安全位置
Select the files you need and recover them to a different drive or another safe storage location.
Do not write recovered files back to the original affected partition while recovery is still in progress.
Can You Recover Visual Studio Files from an SSD?
Possibly, but SSD recovery deserves separate attention because TRIM can change what happens after deletion.
On a traditional HDD, deleting a file typically removes its file-system reference while leaving the underlying sectors unchanged until Windows reuses them.
On an SSD, however, 調整 may tell the SSD controller that deleted blocks are free. The controller can erase those blocks during internal cleanup.
As a result, time matters. If your Visual Studio project was stored on an SSD, minimize further disk activity immediately.
Nevertheless, check Git, AutoRecover, VS Code Local History, Recycle Bin, and backups first. Those methods do not depend on recovering deleted SSD blocks and may provide a cleaner version of your project.
How to Prevent Visual Studio File Loss
在您 recover Visual Studio files, use several protection layers instead of relying on one recovery feature.
Use Git from the Beginning
Initialize source control when you create an important project. Then commit meaningful working versions regularly.
A local Git repository protects version history, while a remote repository adds protection against local storage failure.
Keep Editor Recovery Features Enabled
Visual Studio AutoRecover and VS Code recovery features can protect recent changes after a crash.
However, neither should replace Git or a real backup.
Back Up the Entire Project Folder
File History, cloud synchronization, or another backup solution can protect files that Git does not track.
This matters for:
- local configuration files;
- assets;
- exported files;
- database files;
- project documentation;
- other supporting content excluded by
.gitignore.
Avoid Keeping the Only Copy on One Drive
A project stored only on one SSD remains vulnerable to accidental deletion, corruption, hardware failure, or formatting.
Use separate recovery layers:
editor recovery → Git → remote repository → backup
That combination reduces the chance that you will need storage-level recovery later.
總結
最安全的方式是 recover Visual Studio files depends on what happened to them. Start with Visual Studio AutoRecover for unsaved IDE changes, VS Code Backups for unsaved VS Code state, and Local History for earlier saved VS Code versions. Next, check Recycle Bin, Git, File History, and Windows File Recovery.
If a saved project or source file was permanently deleted and those recovery sources no longer contain a usable copy, Magic Data Recovery can provide a storage-level recovery option. However, act quickly because overwriting and SSD TRIM may reduce 刪除的檔案復原 possibilities.
Ultimately, the best workflow is to recover first and then strengthen Git and backup protection so the next accidental deletion does not depend on disk recovery.
支援 Windows 7/8/10/11 和 Windows Server
常見問題
How do I recover Visual Studio files after a crash?
To recover Visual Studio files after a crash, reopen Visual Studio and check for restored documents. Then inspect %LocalAppData%\Microsoft\VisualStudio\BackupFiles\[projectname] if AutoRecover was enabled. AutoRecover may contain recent editor copies, but it is not a permanent project backup. If deletion removed a previously saved file from storage, use a deleted-file recovery method instead.
Can Visual Studio recover files that were never saved?
Visual Studio can sometimes restore a new unsaved file if AutoRecover created a temporary copy before the crash. New unsaved files may use randomly generated backup names. However, recovery depends on AutoRecover settings and timing. If the content was never written to disk and no temporary copy exists, conventional data recovery software may have no stored file data to locate.
Where does Visual Studio Code store unsaved file backups?
On Windows, VS Code can store unsaved editor backup data under %APPDATA%\Code\Backups. This location differs from the full Visual Studio IDE's AutoRecover folder. VS Code also offers Local History for saved file versions. Therefore, check Backups for unsaved editor state and Local History when you need an earlier saved copy or previously deleted file.
Can I recover a deleted Visual Studio project that is not in Recycle Bin?
Yes, if another copy or recoverable storage data still exists. Check Git, Visual Studio or VS Code recovery features, File History, and other backups first. If the project was permanently deleted from local storage and no backup remains, Windows File Recovery or data recovery software may locate deleted data before new disk writes overwrite it.
Does Git help recover Visual Studio files?
Yes. If Git tracked the missing file and you committed it, Git is often the safest way to recover Visual Studio files because it restores a known version instead of reconstructing deleted disk data. You can restore tracked deletions or retrieve earlier versions from commit history. However, Git cannot restore an untracked file that was never committed unless another copy exists.
Can recovery software restore overwritten or TRIMmed Visual Studio files?
Not reliably. Once new data overwrites the sectors that contained a deleted file, the original content may no longer remain. SSD TRIM can also allow the controller to erase deleted blocks, which makes recovery harder. Therefore, stop using the affected drive quickly and never install recovery software or save restored files onto the same loss partition.
What is the best way to prevent Visual Studio file loss?
Use several protection layers. Enable AutoRecover, keep VS Code Local History available, use Git with frequent meaningful commits, push important repositories to a remote service, and maintain scheduled project backups. Autosave protects recent work, Git protects version history, and backups protect broader data loss. Together, these methods significantly reduce dependence on emergency file recovery.
