Is it possible to isolate SonicStage decoder?

[knws]

1. Install SonicStage.
2. Search your C: drive for file SonyWavWriter.ax.
3. Copy found file to desktop / prepared folder.
4. Uninstall SonicStage.
5. Create file install.bat on desktop / in prepared folder with this one line:

Code:

regsvr32.exe "%~dp0SonyWavWriter.ax"

6. Execute install.bat with administrator privileges.
7. Test and report here.
8. uninstall.bat:

Code:

regsvr32.exe /u "%~dp0SonyWavWriter.ax"

With administrator privileges again.

This worked for me but more testing needed. Maybe it has other dependencies.