After applying my permanent TDM License Key, then closedt/exit TDM program. Upon launching TDM program, it prompts to re-enter TDM permanent key again.
Windows 7, 64bit O.S.
Toad Data Modeler 3.3.8.11
1. Uninstall TDM 3.3.8.11
2. Download a more recent TDM 3.6.6.7 from our Supportlink and the run .msi file to install TDM
3. When launching TDM 3.6.6.7 version, be sure to select New Configuration button. You can provide a new name of the installation like "Standard Installation 3"
4. Apply the permanent TDM License Key and the TDM permanent key should be saved