Having an issue with Excel 2003 on Windows XP. Getting an error message: Excel cannot complete this task with available resources. Choose less data or close other applications. If you click OK, it comes up like 10 times and you have to keep clicking OK. Tried closing out other applications and clicking OK, but it still pops up. Tried updating office 2003 to latest patches, updates, etc. still occurs. Not everyday, but often. Any suggestions?