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.
Corregiu el codi d'error 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
2.Next, right-click in any empty then New > Folder.
3.Name the new folder as the installer i premeu enter.
4.Restart your PC to save changes.
Mètode 2: executeu CCleaner i Malwarebytes
1.Descarregueu i instal·leu CCleaner & Malwarebytes.
2. Córrer Malwarebytes and let it scan your system for harmful files.
3.Si es troba programari maliciós, l'eliminarà automàticament.
4.In the “Netejador” section, under the Windows tab, we suggest checking the following selections to be cleaned:
5.Un cop us hàgiu comprovat que els punts adequats estan marcats, feu clic Executa Cleaner, and let CCleaner run its course.
6.To clean your system further select the Registry tab and ensure the following are checked:
7.Seleccioneu Busca un problema and allow CCleaner to scan, then click Solucioneu els problemes seleccionats.
8.When CCleaner asks “Do you want backup changes to the registry?” select Yes.
9.Un cop finalitzada la còpia de seguretat, seleccioneu Arregla tots els problemes seleccionats.
Method 3: Make sure Windows Installer is running
1.Premeu la tecla Windows + R i després escriviu services.msc i premeu enter.
2.Scroll down to Instal·lador de Windows and right-click then select Propietats.
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 Propietats.
2.Now click Advanced under Attributes a la pestanya General.
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 Propietats.
2.Now switch to the Pestanya de seguretat i feu clic a Edita.
3.Sota Noms de grup o d'usuari click Add.
4.Make sure to type SYSTEM (in caps lock) and click Comproveu els noms.
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.
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