We uninstalled all Patch Tuesday (9/2017) updates from our virtual desktops and stand-alone desktops/laptops. It did NOT correct the problem. We are using Office 2010, which the Metalogix announcement didn't address. I am not able to open items in OWA either. No updates were applied to our Exchange and Archive servers. We have been able to go into the Archive Manager and restore items on an as needed basis for those emergency items, but we can't continue operating that way. Hopefully they will have a solution soon.
Hi,
Please refer to the KB article below:
Your form cache is probably corrupt
metalogix.force.com/.../Your-form-cache-is-probably-corrupt-message
Regards,
Cyrus