Installation

: 1. Locate Product.dat in the directory C:\Ca_lic: 2. Copy Keygen.exe into the above directory: 3. Run Keygen.exe, select PRODUCT NAME as ERWIN 4.0 in the dropdown box: 4. Click GENERATE ID: This will produce a 16 digit key specific to your machine (in my case the number was 7725078270158297): 5. Goto START -> PROGRAMS -> CA REGISTRATION -> REGISTERIT" : 6. "Click NEXT: 7. Select "Register Later" and click NEXT: 8. Select Product Name: ERwin 4.0, and paste your Registration ID from the keygen, and click NEXT. Make sure to watch the messages.: 9. Click NEXT again, and then click FINISH: 10. You are ready to go!