What else can cause Header Data Mismatch if not corrupted archive?

Dear Please help Expert

i received error status: "[-11002] Record Header Data Mismatch".

Then

I unregistered the archive, make a copy & run the command.

E:\PI\bin>piarchss -if E:\piarch_2013-03-11_17-06-15.arc -of  E:\20130311.repair  

After register the new archive, its still giving the same Record Header Data Mismatch error.

Then

I run the command

E:\PI\adm>pidiag -archk E:\20130311.repair > e:\log2.txt

It seems like there is no corruption in the archive. What else can cause Header Data Mismatch if not corrupted archive?

When I try

E:\PI\bin>piarchss -if E:\piarch_2013-03-11_17-06-15.arc -of  E:\20130311B.repair -f 0 

Fatal error in PI subsystem piarch_offline: Failed to load input or initialize output offline-archive-file, status: [-15030] generic mismatch