Hi all,
Searched the forum, but did not find what I was looking for.
Here is what I'd like to achieve:
- Ask the user for a license key (I'll get that sorted)
If no or invalid license key:
- tell user and ask if OK to install Demo version
- If OK, --> install Demo.dll
If valid license key then:
- check if Demo.dll is installed
- If so, remove (and unregister)
- install Licensed.dll
Could someone please outline the steps to achieve this task and/or point me to information I'd need to get this done?
Searched the forum, but did not find what I was looking for.
Here is what I'd like to achieve:
- Ask the user for a license key (I'll get that sorted)
If no or invalid license key:
- tell user and ask if OK to install Demo version
- If OK, --> install Demo.dll
If valid license key then:
- check if Demo.dll is installed
- If so, remove (and unregister)
- install Licensed.dll
Could someone please outline the steps to achieve this task and/or point me to information I'd need to get this done?