What is sisagp?
Sisagp.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if sisagp.sys belonging to the Windows system or an application you can trust.
Sisagp.sys file information
Description: The original sisagp.sys is an important part of Windows and rarely causes problems. The file sisagp.sys is located in the folder C:\Windows\System32\drivers.
Known file sizes on Windows 7/XP are 41,088 bytes (53% of all occurrences), 26,112 bytes, 40,960 bytes, 28,160 bytes or 27,136 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The sisagp.sys file is a Windows system file. The program is not visible. The service has no detailed description. Sisagp.sys is a Microsoft signed file. sisagp.sys seems to be a compressed file. Therefore the technical security rating is 8% dangerous, however also read the users reviews.
Recommended: Identify sisagp.sys related errors
Important: Some malware disguises itself as sisagp.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the sisagp.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
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cachemanserv.exe achernar.sys time.exe sisagp.sys siepulse.exe ipahelper.exe fsynsrvstarter.exe winagent.exe vnccom.sys dnetc.exe itibiti.exe [all]