Fix System Restore Error 0x800700B7: If you use Windows Backup and Restore then you may have faced the error “System Restore did not complete successfully” accompanied by an error code 0x800700B7. Error 0x800700B7 means an unspecified error has occurred which is preventing the System Restore program to run. While there is no particular cause of this error but after researching it’s safe to assume that it can be caused because of antivirus software conflicting with the system, or corrupt registry entries or system files because of 3rd party software, virus or malware etc.
The antivirus denies the files to the system restore which were earlier flagged as harmful but as system restore performs, it tries to restore those files again and hence a conflict is caused which leads to system restore error 0x800700B7. So without wasting any time let’s see how to actually Fix System Restore Error 0x800700B7 with the help of below-listed troubleshooting guide.
System Restore Error 0x800700B7 [SOLVED]
確保建立一個還原點,以防出現問題。
Method 1: Delete Task Cache from Registry
1.按Windows鍵+ R然後輸入 註冊表編輯器 並按Enter鍵。
2.導航到以下註冊表項:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsNTCurrentVersionScheduleTaskCacheTreeMicrosoftWindows
3.右鍵單擊 Windows sub-key 並選擇 刪除。
4.Close Registry Editor and reboot your PC to save changes.
方法 2:運行 SFC 和 CHKDSK
1.按Windows鍵+ X然後點擊 命令提示符(管理員)。
2.現在在cmd中輸入以下內容並回車:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:windows (如果以上失敗)
3.Wait for the above process to finish and the type the following command in cmd and hit Enter:
chkdsk C:/ f / r / x
4.Uncheck the Safe Boot option in System Configuration and then restart your PC to save changes.
Method 3: Try System Restore in Safe Mode
1.按Windows鍵+ R然後輸入 “MSCONFIG” and hit Enter to open System Configuration.
2.切換到 boot tab and check mark Safe Boot option.
3.單擊應用,然後單擊確定。
4.Restart your PC and system will boot into Safe Mode automatically.
5.按 Windows 鍵 + R 並輸入“SYSDM.CPL」然後按回車鍵。
6.Select 系統保護 標籤並選擇 系統還原。
7.點擊下一步並選擇所需的 系統還原點.
8.Follow on-screen instruction to complete system restore.
9.重啟後,您或許可以 Fix System Restore Error 0x800700B7.
Method 4: Disable Antivirus Before Restoring
1.右鍵單擊 防病毒程序圖標 從系統托盤中選擇 禁用。
2.接下來,選擇時間範圍 防病毒軟件將保持禁用狀態。
注意:選擇盡可能短的時間,例如 15 分鐘或 30 分鐘。
3.Once done, again try to restore your PC using System Restore and check if the error resolves or not.
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