App-V: Application Virtualization 4.x NTA Logging Options
%ProgramFiles%\Microsoft Application Virtualization Client\
The following log levels are available:
|0x00000002||General errors and control flow|
|0x00040000||Session creation and deletion|
|0x00080000||RTSP connection creation and deletion|
|0x00100000||RTP packets received|
|0x00200000||RTCP packets received|
To enable an NTA log, follow these steps:
1.) Start Registry Editor.
Expand the following registry key:
Create a DWORD value (REG_DWORD) that is named NtaLogMask.
In the Value Data box, type the log level that you want. Then, under Base, select Hexadecimal.
Exit Registry Editor.
Stop the Application Virtualization Client service. Then, restart the Application Virtualization Client service.
Note: The NTA log causes the Sftnta.txt file to grow fairly large over a short time. This action can adversely affect client performance. Only use the NTA log if Microsoft support recommends that you use the log to diagnose specific client problems. Once you have enabled NTA logging and collected the diagnostic information, please remove the registry entry and restart the Application Virtualization Client service.