Base checksum mismatch

Hello folks,
we have a problem with the commit of a file:

Modified: Q:\JHeatherington\Code\com\bitaplus\ClientSAA\Control\SAAManager.java
Sending content:
Q:\JHeatherington\Code\com\bitaplus\ClientSAA\Control\SAAManager.java
Error: Commit failed (details follow):
Error: Base checksum mismatch on '/BITA
Curve/trunk/src/com/bitaplus/ClientSAA/Control/SAAManager.java':
Error: expected: bed0a49bc37fd8ef081fee8773ac5fa4
Error: actual: 5861e3f54b1479d241c0b07b5a16c67d

I browsed the net and I see that is error is really serious. There
where so many procedures to follow in the various use cases, and I am
quite confused on the correct to use now.

Is this a problem of the client (editing/erasing files in the local
.svn folder should help?) Or of the server (Should I proceed with the
dump of the DB?)

The problematic file had been checked out on a network drive. May this
be the cause? Should we always checkout in local drives? Is this a
problem of TortoiseSVN that other clients don't have?

thanks

-- 
TREMALNAIK
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@subversion.tigris.org
For additional commands, e-mail: users-help@subversion.tigris.org