Accepted Solutions
I see that you are trying to exclude User profile information. The blog only points out information that can be excluded from other files and folders from the writable.
Excluding registry settings for the user is NOT possible because the user has his own ntuser.dat file. You cannot exclude there.
And although documentation states that you can exclude folders from the profile of the writable this only worked from version 2.15, older version do NOT exclude profile information. This was a hidden feature 
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If you do want to exclude folders from the profile use the following syntax, that's the only way that it works, yes we found out the hard way (despite all other blog posts about it ).
#User profile exclusions added
exclude_uwv_file=\Users\%USERNAME%\AppData\Roaming\Adobe
That being said, we use writables and UEM both. Because the writable is error prone, mostly in the profile section part, we decided to use UEM profile cleanup. This way you have best of both worlds. We use UEM for application settings of applications that we deliver. Because we use profile cleanup we can use UEM to restore application settings. If you were to not exclude or remove those folders you cannot restore UEM settings as they are stored in the writable.
We use the writable as the "catch all" for all other profile related information or user installed application settings.. If you do need to remove the writable you at least have all users settings being restored.
Do keep in mind that this will giev you a logon penalty as you are doing 2 profile solutions. UEM depends on what you store (just check the logon time in the log file of UEM), the writable will add about 3 to 4 seconds onto logon.