Hello everyone We have a client who is using XenDesktop 4 and the HDX Pro Graphics extensions and we are looking for some further support on the following from the HDX 3D for Professional Graphics Version 1.1 Administrator's Guide; Advanced Logging HDX 3D Pro Graphics 1.1 comes with a logging system that is turned OFF by default. This is to ensure maximum performance during user sessions and logging is only meant to be used during situations that require detailed troubleshooting. You should contact Citrix Technical Support before enabling advanced logging functionality. 1. Log on to the HDX 3D Pro Graphics server and run the Admin Control Command line tool HDX3DCmdLineToolX86.exe/HDX3DCmdLineToolX64.exe from command prompt. You can find this tool installed in %systemdrive%\Program Files\Citrix\ICA Service. 2. Start the command prompt and run this tool from the location: %systemdrive%\Program Files\Citrix\ICA Service. 3. Run Dbgview.exe. 4. This now displays a multitude of log messages for debugging. Contact Citrix Technical Support for more assistance. Question is; where do we pick up said logs? I know this should go to Citrix Tech Support, but have never paid (nor needed) to call them and its frustrating that we'll have to do this just to get logging working. Cheers Russell Russell Robertson