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Hi Lu, > Description of problem: Fatal error initializing resources > DiskCache.setRootDirectory(): could not create root directory <C:/Documents > and Settings/User/tmp/nj22/>. > Are you running the IDV with any arguments (like -userpath)? For some reason the IDV thinks the user directory (where it writes things to) is located at: C:/Documents and Settings/User/tmp/nj22 It normally would be something like: C:/Documents and Settings/User/.unidata/idv/DefaultIdv -Jeff Ticket Details =================== Ticket ID: ENL-359553 Department: Support IDV Priority: Normal Status: Open