If ZWCAD is already activated on an old computer, you may be able to retrieve the ID from the Windows Registry:
: Paste your alphanumeric Activation ID provided by your authorized reseller and click Activate .
(e.g., you have a valid license but are facing technical issues), I can assist with:
You can activate your software using the ZWCAD License Manager , which is accessible via the Windows Start Menu under the ZWSOFT folder.
Many users confuse the Activation ID with the Serial Number. Here is the difference: