There are a few reasons why Acrobat may crash.
It could be a corrupted file. Have you tried updating Acrobat Reader?
You can fine this from Acrobat, selecting Menu > Help > Check for updates
You could try remove Acrobat completely and reinstalling.
There could be Protected view conflicts
To turn off protected view:
1. Open Acrobat.
2. Go to Edit > Preferences > Security (Enhanced).
3. Uncheck Enable Protected View.
4. Restart Acrobat.
More information on the above can be found at:
https://helpx.adobe.com/acrobat/desktop/troubleshoot/performance-issues/acrobat-crashes.html
Post how things go, what you have tried and the results.