Hai ,
Can any one tell me about the error that occured while i patched the DB2 database with the SP3.the Errors are:

Error during installation: C:\PROGRA~1\SQLLIB\bin\iwh2regi.exe 2 2 C:\PROGRA~1\SQLLIB 1 1 : 9173.
Error during installation: C:\PROGRA~1\SQLLIB\bin\iwh2regi.exe 2 1 C:\PROGRA~1\SQLLIB 1 1 : 9173.
The system cannot find the file specified.

Is this error a big issue,since my server running db2 is running fine.Now i am going to do the same patch to the Production server .So I would like to have some advice regarding this issue.
How can i rectify this erro in future.
Regards,
Micky