Using Microsoft Outlook's Forms Designer Outlook Tips
The Custom Form Cannot Be Opened Outlook. In the forms manager dialog box, click clear cache. If the above doesn't work, as you have mentioned in your post, we can try to resolve this by deleting all the frmcache.dat file and folders that are in the forms folder:
Using Microsoft Outlook's Forms Designer Outlook Tips
Try starting outlook in safe mode and check if the same issue persists? To start outlook in safe mode hold the ctrl button on the keyboard and then click on the outlook icon. It can also be helpful to rename (or delete) frmcache.dat to frmcache.old. In the custom forms dialog box, click manage forms. Go to file > options > advanced > custom forms. Copy and paste the below line in run command (windows key + r) and click ok. We tested all suggested solutions and found out our av scanner trend micro apex one (14.0.8) it's the cause. Try creating a new profile in outlook and check. In the forms manager dialog box, click clear cache. Click custom forms (about halfway down).
We tested all suggested solutions and found out our av scanner trend micro apex one (14.0.8) it's the cause. Web what can i do if outlook can’t open a custom form? Etc i found this article. The issue is described in this article: Go to file menu >> options. If the above doesn't work, as you have mentioned in your post, we can try to resolve this by deleting all the frmcache.dat file and folders that are in the forms folder: Try to manually clear form cache. This will make sure that, in the case of using a custom form, the latest published version of your custom forms gets loaded again. If starting outlook in safe mode works try disabling the addins in outlook and check. Web the custom form cannot be opened when opening enterprise vault items. Web 1 2 deepa raj replied on june 18, 2014 report abuse hi, try the steps below and check the result:
