Problem to install cab-files with my HTC Touch HD

Hello all, best wishes for all of you.
I am new on this forum and read many stuff here allready. However i didn't find a real solution yet for my problem to get cab-files installed, f.e.:

I'd like to install Gyrator 2 on my HTC Touch HD (UK)
When i try this i get this error:

The file "gyrator" cannot be opened. Either it is not signed with a trusted certificate, or one of its components cannot be found. If the problem persists, try reinstalling or restoring the file.

The same message occures when i try to do this with other cab-files. GSen was going fine and even CabInstaller did. Net Compact Framework 3.5. installed and ROM version: 1.14.401.3

I copied the cab-files from PC to PPC by dragging it into the Storage Card.
I would really appreciate your help!

Tia ....

Problem solved! The way i used CabInstaller was wrong. Instead of open the CaBinstaller first and then adding the cab-file and destination path, i double clicked on the cab-files first and then it won't work, because i gave CabInstaller permission to take over the control of installing cab-files. Thank you anyway for thinking with me ..

[darren.wlsn1]

glad you got it, hows that hd phone?

[dannzeman]

Ah, too bad. I was gonning to offer you send it to me to let me fix it
No not really, I'm glad you got your phone working for you.

cheers mate.

[CozBoogie]

Closed.

late,
Coz