Do you experience this kind of problem whenever you attemp to install an application in windows box (2k, xp)?

“The Windows Installer service could not be accessed. This can occur if you are running Windows in safe mode, or if the Windows Installer is not correctly installed. Contact your support personnel for assistance.”

On Microsoft Website I found This the solution is very easy:

1. right click your root windows installation drive i.e drive where you installed windows
2. click properties at the bottom
3. select security tab
4. click Add and scroll down to SYSTEM account click add and click OK.
5. allow Full control permission and click Apply and then Ok.

This should solve your problem with windows installer.

By Jim

About author: Jim(@bytetips) :: likes to write about Tips And Tutorials related topics and blog about his personal interests. And finding way to Promote Blog. He is a writer of : Bytetips

4 thoughts on “Windows Installer Error Fix”
    1. Hello jana!! Can you provide me more info about tyrn.exe from your system. when where and how you got this Error… I didn’t found any program with tyrn.exe on my system..

  1. Tried everything , then tried this, Thank You a million times !!!!
    Was on the microsoft site looking for answers but got nowhere for 3 days !
    Thanx again

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