Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
| 1, 0, 4, 64 | 8.33% |  | 
| 1, 0, 3, 64 | 12.50% |  | 
| 1, 0, 2, 64 | 20.83% |  | 
| 1, 0, 2, 32 | 12.50% |  | 
| 1, 0, 1, 64 | 37.50% |  | 
| 1, 0, 1, 32 | 8.33% |  | 
 
Relationships
     
    
        Brightness.dll
Brightness Dynamic Link Library by TOSHIBA CORPORATION (Signed)
| Version: | 1, 0, 1, 64 | 
| MD5: | cacb1fb9b211a8bef470a78fc573aeba | 
| SHA1: | c3f6c4ebca616e354d20f2ac45f70c8969ba2fa7 | 
Overview
brightness.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).
 Details
Details
| File name: | brightness.dll | 
| Publisher: | TOSHIBA Corporation | 
| Product name: | Brightness Dynamic Link Library | 
| Description: | Brightness Module | 
| Typical file path: | C:\Program Files\toshiba\flashcards\hotkey\brightness.dll | 
| File version: | 1, 0, 1, 64 | 
| Product version: | 2, 1, 5, 0 | 
| Size: | 94.87 KB (97,144 bytes) | 
| Certificate | 
| Issued to: | TOSHIBA CORPORATION | 
| Authority (CA): | VeriSign | 
| Effective date: | Thursday, April 22, 2010 | 
| Expiration date: | Saturday, April 23, 2011 | 
| Digital DNA | 
| File packed: | No | 
| Code language: | Microsoft Visual C# / Basic .NET | 
| .NET CLR: | Yes | 
| .NET NGENed: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Home Premium | 75.00% |  | 
| Windows 7 Ultimate | 8.33% |  | 
| Windows 7 Starter | 4.17% |  | 
| Windows 7 Enterprise | 4.17% |  | 
| Windows 8 Pro | 4.17% |  | 
| Windows 7 Home Basic | 4.17% |  | 
 Distribution by country
Distribution by country
United States installs about 37.50% of  Brightness Dynamic Link Library.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Toshiba | 100.00% |  |