Product and version: FileMaker Pro Advanced 188.8.131.52
OS and version: Windows Server 2008 R2 Enterprise
Browser and version: N/A
Description: We defined a custom menu set when using FM14. When we open the file in FM15 any menu items that use the Perform Script action are greyed out.
How to replicate: Do the above
Workaround: I found that unchecking the option "Based on existing commend" will fix the problem in FM15, but then when the file is opened in FM 14 the same menu items are greyed out. Since our production system is currently using FM14 I am not able to use this workaround.