cRio connection and license problems (windriver)

[yabberyabber]

sorry if this should be going in the programming > windriver category, but when I try connecting to the cRio I get an error that claims that I don't have a good enough license for it. I've connected to it before and this error just started happening out of nowhere. It's happened before and that time I reinstalled windriver, but a week later the problem came back and now here I am.

Here's the target server log:

Sat Jan 30 17:04:16 2010
Target name is 10.4.92.2
tgtsvr (VxWorks6x_10.4.92.2@andrew-PC): Sat Jan 30 17:04:16 2010
WTX Library version: 4.1.1.22
Tgtsvr core version: 4.1.1.17
Wind River Target Server: Win32 version
Connecting to the target agent ...
... switching to WDB4 mode ... ... succeeded !
Loading plug-in for VxWorks... succeeded.
Checking License...
Cannot get a valid license.Target Server will exit
Invalid host
The hostid of this system does not match the hostid
specified in the license file
Feature: WR_CONNECTION_TS
Hostid: 701a043be481
License path: C:\windriver\license\zwrsLicense.lic;D:\WindRiver\ license -
\firstwrsLicense.lic;D:\WindRiver\license\zwrsLice nse.lic;C:\windriver -
\vxworks-6.3\license\WRSLicense.lic
FLEXlm error: -9,57
For further information, refer to the FLEXlm End User Manual,
available at "www.macrovision.com".
Warning: Target Server exiting...

I've tried re-imaging the cRio (yes, i do click the format controller button) but I still get this problem.

Any help would be greatly appreciated