Activation error 194:6

Solution for Mac and Windows :

1 - Quits all the Adobe process 

- For MAC :Run the Activity monitor to quit these processes .

Go to Application > Utilities > Activity monitor .

Select the process and force quit

- For Windows :Run the Taske Manager to quit these processes .

Windows 7 : "Ctrl+Shift+Esc"

Windows 8 and 10 : "Windows+X" to Access the Power User Menu

Processes to stop ( if present ) :

Adobe CEF Helper

Adobe Creative Cloud

Adobe IPC Broker

Service d'intégrité d'origine Adobe

CCLibraries

CCXProcess

Nuage créatif

CoreSync

2) Delete these folders  :

Windows :

C:\Program Files (x86)\Common Files\Adobe\OOBE

C:\Program Files (x86)\Common Files\Adobe\SLCache

C:\ProgramData\Adobe\SLStore

C:\Programs\Common Files\Adobe\OOBE     

C:\Programs\Common Files\Adobe\AAMUpdaterInventory    

C:\Users\<Your_name>\AppData\Local\Adobe\OOBE

C:\Users\<Your_name>\AppData\Local\Adobe\AAMUpdater

C:\Users\<Your_name>\AppData\Local\Adobe\AAMUpdaterInventory

Mac :

[MacHD]/Applications/Utilities/Adobe Application Manager

[MacHD]/Applications/Utilities/Adobe Creative Cloud

[MacHD]/Library/Application Support/Adobe/OOBE

[MacHD]/Library/Application Support/Adobe/SLStore

[MacHD]/Library/Application Support/Adobe/SLCache

-> From the hidden library : Hidden "library" folder in Finder - Apple Community

~Library/Application Support/Adobe/AAMUpdaterInventory

~Library/Application Support/Adobe/AAMUpdater

~Library/Application Support/Adobe/OOBE

3) Empty the trash .

4) Install CC desktop again from the link :

https://www.adobe.com/creativecloud/desktop-app.html