Excel 2016 closing unexpectedly - Diagnostic Log location
To troubleshoot Excel 2016 closing unexpectedly , you can gather diagnostic logs to pinpoint the issue. Here’s where to look: Office Diagnostic Logs : Excel automatically generates logs that can help identify crashes. You can find them in: Windows : %temp%\Diagnostics\UploadCache Android : Location varies by device Event Viewer Logs : Open Event Viewer ( Win + R , type eventvwr , press Enter). Navigate to Windows Logs > Application . Look for Excel-related errors . Increase Log Size for More Data : Microsoft allows increasing the default log size to capture more details. You can use the OfficeDiagnosticLogging.bat script to expand log collection. Crash Dumps : If Excel crashes frequently, Windows may generate crash dump files in %AppData%\Microsoft\Excel . Check for Add-in Issues : Run Excel in Safe Mode ( Ctrl + launch Excel). Disable add-ins via File > Options > Add-ins . If you need deeper analysis, you can compress and send logs to Microsoft Support for further invest...