With a 714 error code, reinstalling Malwarebytes' Anti-Malware is the recommended "way to go". Go to Programs and Features and remove it from there. Restart your system. Then download and run their clean-up utility: mbam-clean.exe. You'll be asked to restart. Do so.
Just prior to reinstalling (below link) MBAM, temporarily disable your A/V. (Don't forget to re-enable your A/V, when the process is complete) It should eliminate the error code and allow you to scan. If it doesn't, please let us know.
Best of luck..
I am having other issues too on the dell desktop board was sent here for this,may be all related don't know.
Trying to use but getting error for malwarebites
I have malwarebites and ran a quick scan the other day, nothing was found, now when I click it I get this error error code 714 (0.9) thats strange, what does that mean? Can you link the site for this please!