retrieving corrupted binary revisions!

[Nils9]

Environment: RadHat running repository, pserver. WinCVS 1.2
clients on NT4/W2K.

In short:  I commit word.doc as a binary (-kb). Make some changes,
and commit it again - rev 1.2. Now, I checkout all the module again,
in new place. In WinCVS select the word.doc and open Graph view
of the file - it shows two revisions 1.1  and 1.2.  Now I select the 1.1
in the graph and from menu choose Graph -> Retrieve revision (the
respective command: cvs -z9 update -p -r 1.1 word.doc), it
creates the non-cvs file (word.doc.#.1.1) with the 1.1 revision, but it
is corrupted file - its half the length it should be!

What is wrong?

-Nils Jakobson
SWHTechnology