Hi everyone, I started to get Computation Error message and no work can be done any more. It just started with no reason. What could be cause for this? I'm running WinXP

- exit code -1073741819 (0xc0000005); Unhandled Exception Detected... - Unhandled Exception Record - Reason: Access Violation (0xc0000005) at address 0x004484E8 read attempt to address 0x01026000 Engaging BOINC Windows Runtime Debugger... ***********

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