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windbg occasionally locked a pdb file in memory after a sys file on the target got unloaded, making it impossible to do a new build without closing windbg, but on the latest WDKs windbg this haoppens almost every time (and yes, the drivers unload handler got hit, and it is no longer in the lm list)
It used to be possible to clear this with a .reload /u , but this doesnt seem to work, so windb needs to be restarted.
Is there any other way to do this? It is a PITA to have to restart windbg everytime
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