windows installer service is not working

[bignault]

I can't update windows. Can not DL games or new programs with (CD) without problems. Pop up says windows installer service is not working. May want to restart the PC. Could please advise or help me.

TY, MB

 

Operating system:Windows 7 Home Premium (64 bit) Service Pack 1

System root: C:windows

Available physical memory: 2663 MB

CPU: AMD C-50 Processor

Drive Info:

C: 285.29 GB

Internet Explorer: 11.0

[xilolee]

Hi.

Try "The Windows Installer Service Could Not Be Accessed" error when you try to install a program in Windows 7 or Windows Vista