.net framework error

[Guest]

I have downloaded a small program called cleancache which uses .net framework.
I have .net framework 2.0 installed. When I try to run the program I get the
message C\windows\microsoft .net\framework\mscorwks.dll could not be loaded.
I have looked in windows and the dll is there. I have also run the repair
function for .net framework but it makes no difference

 

[Ville Alasaari]

I have .net framework 2.0 installed. When I try to run the program I get

the

Do you have 1.1 installed? Try (re)installing it.

 

[Guest]

I have just tried installing 1.1 with the following result
Internal error 2908
{7D4B5591-4C80-42BB-B0E5-F2C0CEE02C1A}
{9922FCCE-8CAF-4A22-AA39-DA835B6C608A}
{67A0ABEE-0FA1-461F-A1FF-0C3E59C8FC6D}
Error1935 An error occurred during the installation of assembly Microsoft
visual basic.vsa, version ="7.0.5000.0", public key token
="b03F517F1ID50A3A",culture="neutral",fileversion="7.10.6052.4 Please refer
to help and support for more information HRESULT: 0x8002802f

I have also tried to start via services with the following result. Error
14001. This application has failed to start because the application
configuration is incorrect. Reinstalling may fix the problem. IT DIDN'T.
Could not start .net runtime optimization service v.2.0.50727-x86 service on
local computer. I am going to uninstall v2 and v1.1 and wait for any replies