Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
Parent process
Related files
SDIOAssist.exe
SDIOAssist service application by O2Micro Inc. (Signed)
| Version: | 1, 0, 0, 7 |
| MD5: | 446cbe1d54042df104aadcaa33198e11 |
| SHA1: | bfe3648bb205f45e72d63fd9e2eaee8ec5e802fb |
| SHA256: | 49621c9ab26a9d477fe4d4599f1c00fc605a6e2ed70c46344451250c9b52fec8 |
Overview
sdioassist.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent
srvany.exe. It is installed with a couple of know programs including O2Micro Flash Memory Card Windows Driver published by O2Micro International LTD., O2Micro Flash Memory Card Windows Driver from O2Micro International LTD. and O2Micro Flash Memory Card Windows Driver by O2Micro International LTD..
Details
| File name: | sdioassist.exe |
| Publisher: | O2Micro. |
| Product name: | SDIOAssist service application |
| Description: | SDIOAssist |
| Typical file path: | C:\Windows\System32\sdioassist.exe |
| File version: | 1, 0, 0, 7 |
| Product version: | 1, 0, 0, 1 |
| Size: | 218.6 KB (223,848 bytes) |
| Build date: | 5/23/2011 5:53 AM |
| Certificate |
| Issued to: | O2Micro Inc. |
| Authority (CA): | VeriSign |
| Effective date: | Thursday, January 14, 2010 |
| Expiration date: | Sunday, February 19, 2012 |
| Digital DNA |
| PE subsystem: | Windows GUI |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
|
O2Micro International LTD. |
|
This is the software driver package for the installed O2Micro Flash Memory Card Reader. The driver package is required in order for the O2Micro Flash Memory Card Reader to function properly and is the software that allows your computer to communicate with this hardware device.
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00031154% | |
| Kernel CPU: | 0.00012344% | |
| User CPU: | 0.00018810% | |
| Kernel CPU time: | 1,357 ms/min | |
| CPU cycles: | 164,220/sec | |
| Context switches: | 2/sec | |
| Memory |
| Private memory: | 1.71 MB | |
| Private (maximum): | 5.7 MB | |
| Private (minimum): | 84 KB | |
| Non-paged memory: | 1.71 MB | |
| Virtual memory: | 46.78 MB | |
| Virtual memory (peak): | 47.8 MB | |
| Working set: | 960 KB | |
| Working set (peak): | 5.71 MB | |
| Page faults: | 6,525/min | |
| I/O |
| I/O read transfer: | 17 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O other transfer: | 68 Bytes/sec | |
| I/O other operations: | 2/sec | |
| Resource allocations |
| Threads: | 5 | |
| Handles: | 83 | |
Process properties
| Integrety level: | System |
| Platform: | 32-bit |
| Command line: | C:\Windows\System32\sdioassist.exe |
| Owner: | SYSTEM |
| Parent process: | srvany.exe |
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Professional |
50.00% |
|
| Windows 7 Starter |
50.00% |
|
Distribution by country
United States installs about 50.00% of SDIOAssist service application.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
50.00% |
|
| ASUS |
50.00% |
|
