[Application error when closing CCleaner with new registration key]

Hey @MeganCCleaner! Yes, I would be happy  if the contact my via my forum acccount's address. Thank you. 

[Application error when closing CCleaner with new registration key]

Hey folks,

renewed my subscription yesterday and entered the new registration code. Now every time I close the CCleaner window an application error occurs. When I reenter the old registration key (it is still valid for a few days) the problem disappears. After reentering the new license key the application error occurs again.

Here's the error statement from the windows event log:

 

"Application Error - Event ID 1000

Name der fehlerhaften Anwendung: CCleaner64.exe, Version: 5.73.0.8130, Zeitstempel: 0x5f92a9d9
Name des fehlerhaften Moduls: CCleaner64.exe, Version: 5.73.0.8130, Zeitstempel: 0x5f92a9d9
Ausnahmecode: 0xc0000005
Fehleroffset: 0x00000000004f4ba5
ID des fehlerhaften Prozesses: 0xd30
Startzeit der fehlerhaften Anwendung: 0x01d6b1b4236a2596
Pfad der fehlerhaften Anwendung: C:\Program Files\CCleaner\CCleaner64.exe
Pfad des fehlerhaften Moduls: C:\Program Files\CCleaner\CCleaner64.exe
Berichtskennung: bdb92899-0bee-4f11-9bdd-d2ad6a4755c9
Vollständiger Name des fehlerhaften Pakets: 
Anwendungs-ID, die relativ zum fehlerhaften Paket ist: "