Fix Error Code 2755 Windows Installer: If you are facing this error when trying to install a new program or software application then the main cause can be virus/malware, registry errors, misconfigured settings etc. Windows Installer Error Code 2755 won’t let you install the program and will keep popping up until you fix this issue. The error is related to missing Windows Installer folder and certain permission issues which seem to get conflicted due to various reasons but not to worry as we have listed troubleshooting steps to fix this error code.
Fix Error Code 2755 Windows Installer
It’s recommended to create a restore point just in case something goes wrong.
Method 1: Create Installer Folder under C:Windows
1.Navigate to the Windows folder on your PC:
C:Windows的
2.Next, right-click in any empty then New > Folder.
3.Name the new folder as the installer 並回車。
4.重新啟動您的 PC 以保存更改。
方法 2:運行 CCleaner 和 Malwarebytes
1.下載安裝 CCleaner & 的Malwarebytes.
2.運行 的Malwarebytes and let it scan your system for harmful files.
3.如果發現惡意軟體,它將自動刪除它們。
4.在“清潔器” section, under the Windows tab, we suggest checking the following selections to be cleaned:
5.一旦您確定檢查了正確的點,只需單擊 運行清潔器, and let CCleaner run its course.
6.To clean your system further select the Registry tab and ensure the following are checked:
7.Select 掃描問題 and allow CCleaner to scan, then click 修復選定的問題。
8.When CCleaner asks “Do you want backup changes to the registry?” select Yes.
9.備份完成後,選擇「修復所有選定的問題」。
Method 3: Make sure Windows Installer is running
1.按Windows鍵+ R然後輸入 SERVICES.MSC 並回車。
2.Scroll down to Windows安裝程序 並右鍵單擊然後選擇 屬性。
3.Make sure startup type is set to Automatic and click Start.
4.Next, click Apply followed by Ok and then reboot your PC.
Method 4: Decrypt setup file
1.Right-click on the setup file and select 屬性。
2.現在 click Advanced under Attributes 在常規選項卡中。
3.Make sure to uncheck ‘Encrypt contents to secure data.’
4.Click Ok to close the Attributes dialog box.
5.Finally, click Apply followed by OK and then reboot your PC.
Method 5: Add user in the setup file
1.Again right-click on the setup file and select 屬性。
2.Now switch to the 安全選項卡 然後單擊編輯。
3,下 組或用戶名 單擊添加。
4.Make sure to type 系統 (in caps lock) and click 檢查姓名。
5.Next, click OK and make sure to tick Full control once the user is added.
6.Finally, click Apply followed by Ok and reboot your PC.
That’s it, you have successfully Fix Error Code 2755 windows installer 但如果您對本指南仍有任何疑問,請隨時在評論部分提出。