C:\Program Files (x86)\Labcenter Electronics\Proteus [Version]\LIBRARY
: It may not perfectly mimic real-world hardware nuances, such as specific timing or noise issues. Project Integration
: Copy these two files into your Proteus installation's library folder. Common path
Since Proteus doesn’t always include the MT8870 in its "out of the box" pick-list, you must manually add the library files.
It seems you're looking for the for Proteus — specifically version related to "lib 35" (likely referring to a library index or a specific release).