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InstallShield General Errors

InstallShield writes the result code to the ResultCode value in the [ResponseResult] section of its log file. Error codes are negative.

Value Description
0 No error / Success
-1 General Error
-2 Invalid Mode
-3 Required data not found in .iss file
-4 Not enough memory available
-5 A required file was not found
-6 Cannot write to .iss file
-7 Cannot write to the log file
-8 The path giving to the .iss file is not valid
-9 Not a valid list type (string or number)
-10 The data type is invalid
-11 Unknown error during setup
-12 A dialog shown during setup was not expected (Dialogs are out of orders)
-51 Cannot create one or more directories
-52 Cannot access a file or folder
-53 An invalid option is specified in the .iss file

Appl_ISResultCode reads the result code. For any code other than 0, it returns False and logs the matching description.