Should I block it?
No, this file is 100% safe to run.
tvttsp.dll
Lenovo TSS Service Provider by Lenovo Information Products (Shenzhen) Co. (Signed)
| Version: | 8.30.0022.00 |
| MD5: | 90e63d06fc050e8638f231124645298b |
| SHA1: | d7875d51fda45c2326c2a55cf584e99b0946a0fd |
Overview
tvttsp.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 Lenovo Information Products (Shenzhen) Co. which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Professional (6.1.7601.65536).
Details
| File name: | tvttsp.dll |
| Publisher: | Lenovo |
| Product name: | Lenovo TSS Service Provider |
| Description: | tcscom |
| Typical file path: | C:\Windows\System32\tvttsp.dll |
| Original name: | tsp.dll |
| File version: | 8.30.0022.00 |
| Size: | 538.8 KB (551,736 bytes) |
| Certificate |
| Issued to: | Lenovo Information Products (Shenzhen) Co. |
| Authority (CA): | VeriSign |
| Effective date: | Wednesday, March 11, 2009 |
| Expiration date: | Saturday, June 2, 2012 |
| Digital DNA |
| File packed: | No |
| Code language: | Microsoft Visual C# / Basic .NET |
| .NET CLR: | Yes |
| .NET NGENed: | No |
More details
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Professional |
100.00% |
|
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Lenovo |
100.00% |
|
