Filter issue and unable to start WDSC

For reason unknown, one my filters got messed up (atleast that is what the
.log file says). and I am unable to start my WDSC 5.1.2.x. The following is
the msg from .log file.  I tried finding out, from where it is trying to
apply the filter from, but no luck. Any help is highly appreciated.

Thanks


!SESSION Sep 19, 2005 11:31:11.644
---------------------------------------------
java.fullversion=J2RE 1.3.1 IBM J9 build 20031201 (JIT enabled)
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86 Files\IBM\WebSphere
Studio\Site Developer\v5.1.2\.\eclipse\eclipse.exe -data C:\Documents and
Settings\username\My Documents\IBM\wdsc\workspace\Jag_Temp -feature
com.ibm.wdsclient -install file:C:/Program Files/IBM/WebSphere Studio/Site
Developer/v5.1.2/eclipse/
!ENTRY org.eclipse.core.runtime 4 2 Sep 19, 2005 11:31:11.644
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.core.runtime".
!STACK 0
org.eclipse.core.internal.dtree.ObjectNotFoundException: Tree element
/RemoteSystemsConnections/Private/Filters/ibm.jobs400/FilterPool_Private
Filter Pool/filter_My jobs.xmi not found.

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