nugged

Thanks Paul. I got it implanted PCMon into mine WS and working.
But not exact as described there in your post, because I need to install x64 version, so I done that in that way:

1. Ran PCMonitor_x64.msi install.
2. When that mine error 1001 showed I didn't pressed "OK" but walked into "C:\Program Files\PC Monitor\" folder and copied all from there to temp folder.
3. Then I pressed "OK" on error message window, all installation rolled back, folders killed too, etc. But now I have full installation copy and BTW signed, etc, so:
4. I moved from temp back all to
"C:\Program Files\PC Monitor\" 5. Ran AS ADMIN (with elevated privileges): C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe "C:\Program Files\PC Monitor\PCMonitorSrv.exe" 6. Reg updated with: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] "PC Monitor Operations"="C:\\Program Files\\PC Monitor\\pcmontask.exe"
7. and this: http://pastebin.com/Gr0E8E1v (yes, warning that it's public pastebin, btw for now seems clean).
8. Started C:\Program Files\PC Monitor\PCMonitorManager.exe and successfully started service, phew.

It's, of course, didn't have install/uninstall info and etc but I leave it.

To developers: Maybe trouble comes when installing 64-bit on previous incorrectly uninstalled x86 version, so x64 calls to 86 InstallUtil or so?

Because of course better to get correct install/uninstall so I want to have solution if anyone meet something same later.