Groupy theming with Curtains

I don't think a lot of the Curtains skins have Groupy skinned, but this one does if you want to look at it:

https://www.wincustomize.com/explore/curtains/89/

I already tried that, but not applied to Groupy tabs for some reason.

Hello,
Sorry to hear you are having issues. When you apply that skin what is your issue on it? Please post screenshots, so we can understand your issue better.

Thanks
Basj,
Stardock Community Assistant.

It just looks like default style even when I applied the theme mentioned above.

Hello,

Did you turn on to skin groupy in Curtains? Refer to screenshot below.

Thank you,

Basj,
Stardock Community Assistant

Quoting basj, reply 5

Hello,

have you turn on to skin groupy in Curtains. Refer to screenshot below.

Reduced 64%

Original 1260 x 1080

Thank you,

Basj,
Stardock Community Assistant

I already have that option checked.

That is strange, can you post a screenshot if you set groupy to "Combine if possible" mode.

Thank you,

Basj,
Stardock Community Assistant

My groupy settings already "Combine if possible".

Edit: editing post with replacing image not worked correctly. I re-upload the screenshot later.

Sorry, still, please post what you see if you just combine 2 or 3 Windows explorer.

Thank you,

Basj,
Stardock Community Assistant

Sorry for mistake, I re-upload the screenshot.

Yes, Please try purge and reinstall steps as mentioned here: [link]. Just make sure to redownload the latest version from your account. Reboot after the purged. Reinstall, and Reboot again after the installation. Retest it. Report back here.

Also if not working. Please do purge and reinstall for Groupy : https://forums.stardock.com/488142/groupy-support-faq#reinstalling

Thank you,

Basj,
Stardock Community Assistant

I purged both Curtains and Groupy, but the problem persists.

Try cleanboot. https://forums.stardock.com/500728/curtains-support-faq#CurtainsServiceStart

Try it and report back.

Thank you,

Basj,
Stardock Community Assistant

I created a new local account and disabled startup and services except Curtains and Groupy (because CurtainsStart.zip and GroupyStart.zip failed "Can't start service is disabled"), but same problem happened.

Hello,
I have forward your problem/question to Stardock Support Team for their assistance. Please keep an eye on this thread for any updates. We appreciate your feedback and patience.

Basj,
Stardock Community Assistant