Hi mahohmei,
It seems that there are some files missing on the X:\ Drive (WinPE)
Take a look at the following location on your SMP Server:
C:\Program Files\Altiris\Deployment\BDC\bootwiz\oem\DS\winpe\x86\Base\Program Files\Symantec\Deployment
and
C:\Program Files\Altiris\Deployment\BDC\bootwiz\oem\DS\winpe\x64\Base\Program Files\Symantec\Deployment
and compare if all files listed on the Screenshot are there... (see Screenshot...)
WinPE_x64 Files:
WinPE_x86 Files:
If there are files missing open a support case and request the missing files.
There is a similar KB Article regarding another issue here
Also take a look at this KB: http://www.symantec.com/docs/TECH230909
Sometimes the msi.dll File in missing in X:\Windows\System32 directory...
- for x64 check:
C:\Program Files\Altiris\Deployment\BDC\bootwiz\oem\DS\winpe\x64\Base\Windows\System32
- for x86 check:
C:\Program Files\Altiris\Deployment\BDC\bootwiz\oem\DS\winpe\x86\Base\Windows\System32
Hope this helps.
Network23