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I'd swear the errors referenced dotNet, but I must be confusing it with something from work!  I had deleted the database and the cache before posting the question and it is still rebuilding itself.  Since there shouldn't be a size limit, I will let it complete the rebuild and post an update when it is done.  It's Windows 10 w/NTFS so the limitation wouldn't be with the file system.  Thanks for the quick response Tom.