오류코드 12015창이 자꾸 뜨고 실행이 안됩니다.

Thank you for your post, ​@Carefree_creation6eb0.

I understand how frustrating it can be when the Creative Cloud apps were working previously and now won't launch due to Error 12015.

I checked the account associated with this community post and can confirm that you have an active Creative Cloud All Apps subscription. I also see that the desktop applications were last successfully used on June 26.

Since the apps were working at that time, can you let us know if anything changed on or around June 26? For example:

• Did Windows install any updates?
• Did you change your network, firewall, antivirus, or VPN settings?
• Was the computer replaced, reset, or restored from a backup?
• Were any applications removed and reinstalled?

Error 12015 is commonly related to connectivity or licensing issues. In the meantime, please review the steps in the following document:

https://helpx.adobe.com/download-install/kb/troubleshoot-activation-network-issues.html

Also, please let us know whether the Creative Cloud desktop app opens successfully, or if Error 12015 appears immediately when launching an application such as Photoshop or Illustrator.

I look forward to your update, ​@Carefree_creation6eb0.