PENDING MECM PXE "Side-by-Side"

[cursr]

Hello,
I try to install a w11 client via pxe on my new server.
If I watch into my querys there is a error:

Die Tasksequenzausführungs-Engine konnte die Aktion (Access Runtime) in Gruppe (Office) nicht ausführen. Fehlercode 2147956401
Aktionsmeldung: ... ll run Command Line under SYSTEM account
Command line for extension .exe is "%1" %*
Set command line: Run command line
Working dir 'O:\'
Executing command line: Run command line with options (0, 4)
CreateProcess( NULL, (LPWSTR)m_sCommandLine.c_str(), NULL, NULL, TRUE, bNT ? CREATE_UNICODE_ENVIRONMENT : 0, m_pEnvironmentBlock, pszWorkingDir, &si, &pi ), HRESULT=800736b1 (D:\dbs\sh\cmgm\1213_044837_0\cmd\s\src\Framework\Core\CCMCore\CommandLine.cpp,1056)
clCommandLine.Execute( uOptions, pszWorkingDir, lpDesktop), HRESULT=800736b1 (D:\dbs\sh\cmgm\1213_044837_0\cmd\c\src\client\OsDeployment\InstallSoftware\runcommandline.cpp,465)
cmd.Execute(pszPkgID, sProgramName.c_str(), sOutputVariableName.c_str(), dwCmdLineExitCode), HRESULT=800736b1 (D:\dbs\sh\cmgm\1213_044837_0\cmd\c\src\client\OsDeployment\InstallSoftware\main.cpp,395)
CreateProcess failed. Code(0x800736B1)
Command line execution failed (800736B1)
Failed to execute command line
Install Software failed to run command line, hr=0x800736b1. Vom Betriebssystem wurde Fehler 2147956401 gemeldet: Diese Anwendung konnte nicht gestartet werden, da die Side-by-Side-Konfiguration ungültig ist. Weitere Informationen finden Sie im Anwendungsereignisprotokoll. Weitere Details können auch mit dem Befehlszeilentool sxstrace.exe angezeigt werden.

This error causes on some more applications. Also it's marked on "skip on error". It's somehow Side-by-Side error..
I deinstalled Microsoft Visual C++ Redistributable, executed sfc /scannow and it's still failing.

Also the statesys.log:

CMessageProcessor - Non-fatal error while processing, handler want retry : N_1LDMJOMS.SMX

Anyone know how to fix this? Where could be the fail konfig be?

Kind regards