error using repository

Dear madam, dear sir,

*What i intend to do:*
Add remove, commit to the repro.

*My sittuation:*
Repository is stored on a NAS
OS: WinXp pro SPII

*What i Did:*
Browse to the repository (using windows explorer) rightclick the tree and
open the reprobrowser. select the project that needs to be checked out or
where i intend to add another directory.
after giving the directory the name and comments the attached error apperas.

*Remark:*
I added two screen dumps one showing the repository, error msg, and tree.
the other showing the versions of both SVN and Turtoise (latest version and
identical)
BTW this poblem occurs on 3 machines. when copying the repository to the
local harddrive all workes fine???

any suggestions

-- 
kind regards,
Martijn Broens
mBedit
Kloostertuin 4
NL-6584 GE Molenhoek
the Netherlands
+31 642 703 502
mbedit@gmail.com
martijn@mbedit.nl
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