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Wa_3rd_party_host_32.exe file information
The process known as MDES SDK (version V4 3rd Party Host, V4 3rd Party Hos) or OESIS V4 (version 3rd Party Hos) or CCleaner Software Updater Host belongs to software OESIS V4 SD or MDES SDK (version V4) or MDES SDK V or Avira Security or CCleaner (version 7) or Norton Security by OPSWAT or Gen Digital.
Description: Wa_3rd_party_host_32.exe is not essential for the Windows OS and causes relatively few problems. Wa_3rd_party_host_32.exe is located in a subfolder of "C:\Program Files (x86)"—mainly C:\Program Files (x86)\Avira\Security\Swu\ or C:\Program Files\CCleaner\.
Known file sizes on Windows 11/10/7 are 2,250,032 bytes (21% of all occurrences), 2,296,624 bytes and 20 more variants. 
The wa_3rd_party_host_32.exe file is certified by a trustworthy company. The program is not visible. The file is not a Windows core file.
Wa_3rd_party_host_32.exe is able to monitor applications.
Therefore the technical security rating is 31% dangerous; but you should also compare this rating with the user reviews.
Uninstalling this variant:
If you experience any issues with installation of wa_3rd_party_host_32.exe, you can also uninstall the program using the Control Panel ⇒
Uninstall a Program ⇒
Avira Security or
CCleaner, visit the www.avira.com
[1][2] website or check the vendor’s website for a
newer version.
Recommended: Identify wa_3rd_party_host_32.exe related errors
- If wa_3rd_party_host_32.exe is located in a subfolder of "C:\Program Files\Common Files", the security rating is 29% dangerous. The file size is 1,089,400 bytes (50% of all occurrences) or 982,952 bytes.
The program has no visible window. The file has a digital signature. It is not a Windows system file.
Wa_3rd_party_host_32.exe is able to monitor applications.
- If wa_3rd_party_host_32.exe is located in a subfolder of the user's profile folder, the security rating is 64% dangerous. The file size is 2,249,008 bytes.
The wa_3rd_party_host_32.exe file is digitally signed. The program has no visible window. It is not a Windows system file.
Wa_3rd_party_host_32.exe is able to monitor applications.
Uninstalling this variant:
If you experience any issues with installation of wa_3rd_party_host_32.exe, you can also uninstall the program using the Control Panel ⇒
Uninstall a Program ⇒
Avast Software s.r.o. or visit the
www.avast.com website.
- If wa_3rd_party_host_32.exe is located in a subfolder of Windows folder for temporary files, the security rating is 54% dangerous. The file size is 952,240 bytes.
Important: Some malware camouflages itself as wa_3rd_party_host_32.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the wa_3rd_party_host_32.exe 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.
Best practices for resolving wa_3rd_party_host_32 issues
A clean and tidy computer is the key requirement for avoiding problems with wa_3rd_party_host_32. 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 executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the wa_3rd_party_host_32.exe 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. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
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Score
User Comments
Da
SGyG
Joe Lowsac
Summary: Average user rating of wa_3rd_party_host_32.exe: based on 3 votes with 5 user comments. One user thinks wa_3rd_party_host_32.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 2 users don't grade wa_3rd_party_host_32.exe ("not sure about it").