Does Proteus not fully support all C standard library functions?

[Ackman_Levi]

Does Proteus not fully support all C standard library functions? I use the sprintf function and find that it causes Proteus to not run properly. While it can run on the physical object.

[Ettore]

Proteus should rather support C standard library functions.
If it doesn't to you then post here your Proteus project file - .pdsprj - and source code where you get the issue.