Should I block it?
No, this file is 100% safe to run.
 
     
    
        logonstartup.dll
| MD5: | afa54d2b91f75ec7aff69e1168a7454d | 
| SHA1: | c5259deda9db0d4da2905942c83807d905cd7c3b | 
Overview
logonstartup.dll is loaded as dynamic link library that runs in the context of a process. This particular version is usually found on Windows 7 Ultimate (6.1.7601.65536).
 Details
Details
| File name: | logonstartup.dll | 
| Typical file path: | C:\Program Files\asus\net4switch\logonstartup.dll | 
| Size: | 83.5 KB (85,504 bytes) | 
| Build date: | 7/3/2009 7:40 AM | 
| Digital DNA | 
| File packed: | No | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 7 Ultimate | 100.00% |  | 
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| ASUS | 100.00% |  |