License Key is missing. (licensed purchased) (General questions)
We already have a valid licensed key & we've completed our program with the wodsfp.dll. We tried to install it on few client pc but one of them failed to perform.
Error: License key Missing. You can not use this component in design environment.
*we are not using at design time, the project is completed.
*the dll file is ver 2.1.0
*we are using the same installer for our project for both client pc, one of them can perform.
What is the caused of this error? thx and have a nice day.