Hi George,
SAPCAR: error opening E:/install_source/Solution (error 6).
Could you share the exact path
E:/install_source/Solution Manager 7.1 SP13/51049441
from where SAPCAR tool is trying to extract the files.I suspect the issue is here as because of spaces which are existing under the PATH at location .../Solution Manager 7.1 SP13/...
If possible try to omit spaces from the path to check again.After modifications under path location your path would be as like
E:/install_source/SolutionManager7SP13/51049441
Hope this will help you in resolution.
Regards,
Gaurav