What is tdrpman?

Tdrpman.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 operating system, hardware etc. The free file information forum can help you determine if tdrpman.sys is a Windows system file or if it belongs to an application that you can trust.

Run a free scan to check for tdrpman drivers in need of updating

Tdrpman.sys file information

The process known as Acronis Try&Decide and Restore Points Volume Filter Driver or Acronis Try&Decide Volume Filter Driver belongs to software Acronis Try&Decide and Restore Points filter or tdrpman by Acronis (

Description: Tdrpman.sys is not essential for Windows and will often cause problems. Tdrpman.sys is located in the C:\Windows\System32\drivers folder. Known file sizes on Windows 10/8/7/XP are 368,480 bytes (63% of all occurrences), 368,544 bytes or 368,736 bytes. 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. The tdrpman.sys file is a Verisign signed file. The file has a digital signature. There is no detailed description of this service. It is not a Windows system file. tdrpman.sys appears to be a compressed file. Therefore the technical security rating is 27% dangerous, however you should also read the user reviews.

Recommended: Identify tdrpman.sys related errors

Important: Some malware camouflages itself as tdrpman.sys. Therefore, you should check the tdrpman.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.


User Comments

Its a Seagate Driver File for Backup
  Steve Smith  
Tdrpman.sys is installed by Acronis True Image. The file reports as Acronis Try&Decide and Restore Points Volume Filter Driver . If Acronis cannot be uninstalled from the computer then do NOT delete this file from C:\Windows System32\Drivers. Leave it be as it ties itself into Windows bootup and removal of it will render your computer unbootable. I renamed my tdrpman.sys to tdrpman.sys.bak as I wasnt sure it was needed after a failed uninstall of Acronis. It locked me into an XP boot loop. I luckily used an 6 floppy boot disc set to enter C:\Windows using the R command and renamed it back.
It is possible it is a malware. It messed up my bootmgr i recovered my bootmgr then it wouldn't let me boot into windows just winre

Summary: Average user rating of tdrpman.sys: based on 3 votes with 3 user comments. One user thinks tdrpman.sys is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous. One user thinks tdrpman.sys is dangerous and recommends removing it.

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Best practices for resolving tdrpman issues

A clean and tidy computer is the key requirement for avoiding problems with tdrpman. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the tdrpman.sys process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

tdrpman.sys [all]