Rethinning, couldn't find volume

Hi everybody,

I'm trying to rethin a volume on a Windows Server 2008R2 server on EqualLogic.

On EqualLog is states 100% full, but on Windows it uses 70GB from the 600GB...

When trying a rethin i get the message:

eqlrethin l:\
Rethinning 95% of the free space on volume l:\
- Rethinning
failed to rethin volume l:\
couldn't find volume

Tried it with and without the \

With the volumename:

eqlrethin srv01-logfiles
Rethinning 95% of the free space on volume srv01-logfiles
failed to rethin volume srv01-logfiles
failed to get volume extents for srv01-logfiles\ - The system cannot find the file specified.

Does anyone know how to solve this? (Donald :-)?)

KR, Marcel