You have the formula calling the DLL, but you forgot to apply the barcode font to the formula field object.
If the error occurs on a computer running a deployed report, must be installed on that computer as well. 32-bit Windows: The file should be in C:\Windows\System32\ . 64-bit Windows: The file should be in C:\Windows\SysWOW64\ . 3. Manual Registration u25idautomation.dll crystal reports
regsvr32 "C:\Windows\SysWOW64\u25idautomation.dll" You have the formula calling the DLL, but
If you encounter this error, here is the recommended step-by-step approach, prioritizing solutions from best practice to more direct fixes. 64-bit Windows: The file should be in C:\Windows\SysWOW64\
: It is technically compatible with Crystal Reports version 9 and higher, supporting both the Designer and .NET redistributable environments. IDAutomation Common Issues and Challenges A review of user feedback and technical documentation from IDAutomation highlights several recurring issues: Bit-Depth Conflicts : The most frequent error—