Hi Deepa_403,
Sorry for the inconvenience caused by this issue.
There are many ressons can cause the crash. We want to help so we suggest you try these steps to narrow down this cause.
- Run Excel in safe mode to avoid the add-ins effects. (We understand you have tried disabling add-ins, but you can have a try again, please follow the steps in article.)
- Try Online Repair, it can fix some issue.
- Try to use the latest version of Office. Go to File-> Account-> Update Options-> Update Now.
If the issue still persists, we need to collect more information about it:
- Can you provide the full screenshot of the Excel-> File-> Account-> Product Information page for us?
- Is the issue related to all files or some specific files (e.g. files with VBA code or stored in cloud storage)?
- Which action lead to the crash? Alike Open or Save?
Meantime, you have some help in this article:Excel not responding, hangs, freezes or stops working
Best Regards,
Ivy