Acrobat X is crashing v10.1.16

Application above running on Windows 10 latest security patches and latest updates crashes intermittently. Windows Defender not running on machine and cannot think of any other changes that would be making the application crash . Seems to be on random PDF's so its not linked to specific files or size of files or age of files that can work out a pattern for. Also could not find anything via google. Turned machine off and on again and the usual things Problem Event Name: AppHangB1   Application Name: Acrobat.exe   Application Version: 10.1.16.13   Application Timestamp: 5603ff78   Hang Signature: 870d   Hang Type: 0   OS Version: 6.1.7601.2.1.0.256.48   Locale ID: 2057   Additional Hang Signature 1: 870d32821a7214d77715b22d6387edfc   Additional Hang Signature 2: c8be   Additional Hang Signature 3: c8be7718e32d960052fbe7c9142ee15c   Additional Hang Signature 4: 870d   Additional Hang Signature 5: 870d32821a7214d77715b22d6387edfc   Additional Hang Signature 6: c8be   Additional Hang Signature 7: c8be7718e32d960052fbe7c9142ee15c Read our privacy statement online:   http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409 If the online privacy statement is not available, please read our privacy statement offline:   C:\Windows\system32\en-US\erofflps.txt ... View more