i cant save and run my app designer, the run and save button are grey, i cant run my app,anyone plz helpp

Answer 1

[Reshma Nerella]

Hi,

Deleting the preference folder might resolve the issue.

>> prefdir

ans =
    'C:\Users\<username>\AppData\Roaming\MathWorks\MATLAB\R20xx'

The preference file will be recreated automatically when MATLAB is rebooted.