Should I block it?
No, this file is 100% safe to run.
Additional versions
(Note, Valve publishes each variation of this file with the same version, but the hashes are unique.)
Relationships
materialsystem.dll
By Valve (Signed)
| MD5: | 64f48b6ae37237e331c61e8f47265044 |
| SHA1: | ae0ee24fc0fce54927146e099f779bb3c42034b3 |
Overview
materialsystem.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Team Fortress 2 published by Valve Corporation. The file is digitally signed by Valve which was issued by the VeriSign certificate authority (CA).
Details
| File name: | materialsystem.dll |
| Typical file path: | C:\Program Files\steam\steamapps\common\dota 2 beta\bin\materialsystem.dll |
| Size: | 1.09 MB (1,147,816 bytes) |
| Certificate |
| Issued to: | Valve |
| Authority (CA): | VeriSign |
| Digital DNA |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following program will install this file
Team Fortress 2 is a team-based first-person shooter (FPS) multiplayer video game developed by Valve Corporation. It is a sequel to the original mod Team Fortress based on the Source engine. Team Fortress 2 is distributed online through the Steam system, while retail distribution was handled by Electronic Arts. Team Fortress 2 is the first of Valve's multiplayer games to provide detailed statistics for individual players.
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Ultimate |
50.00% |
|
| Windows 7 Home Premium |
50.00% |
|
Distribution by country
United States installs about 50.00% of materialsystem.dll.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| MSI |
100.00% |
|
