We're now seeing FSUIPC in the log file so that's good and it shows that FSUIPC IS running, which it wasn't before. And re your previous comments FSUIPC does NOT start automatically with FS like it used to in previous versions of FS. It only does so when you use the startup batch file provided by the FSUIPC installer program.
Next issue... no sound... well now you have FSUIPC running I can see a lot more in the log file and It appears you have some system DirectX files missing so would suggest the following:
Download the Microsoft DirectX for Managed Code Runtimes, using the following link:-
http://www.ocs-support.co.uk/downloads/ ... ntimes.zip
Once downloaded you need to unzip the content into a temporary folder anywhere on your system, then run the downloaded EXE. You will be prompted for a location to copy the extracted files into, so just choose the same temp folder.
Once that's done go into the temp folder and right-click the 'DXSetup.exe' program and then select 'Run as Administrator'
This will NOT alter any of your currently installed DirectX files but merely installs any missing runtimes in parallel
Once the DirectX Runtimes are installed please try running PF3 again and connecting to FS and let me know what happens. You can also delete the downloaded runtimes and temp folder if you wish
Once we have this sound issue sorted we'll take a look at anything else
