Remove & Uninstall ORF Enterprise Edition 4.3 Completely from Windows

Do you have trouble in completely uninstalling ORF Enterprise Edition 4.3 from your system? Are you looking for an effective solution to thoroughly get rid of it off the computer? Do not worry! You came to the right place, and you will be able to uninstall ORF Enterprise Edition 4.3 without any difficulty.

ORF Enterprise Edition 4.3 ORF Enterprise Edition 4.3 High-performance anti-spam tool for Exchange Server

ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. It wedges into the SMTP conversations and monitors all incoming SMTP traffic. For the most effective filtering, ORF uses a combination of anti-spam technologies, such as DNSBL's, SURBL's or Greylisting to identify and blacklist unsolicitied emails. Custom tests are provided in addition to the above, e.g. regular expression-supported keyword filtering, attachment filtering or Active Directory-based recipient validation. Using the self-learning Automatic Sender Whitelist of ORF, you can eliminate false positives effectively. You can also create your own IP address, sender and recipient email address lists. While the whitelists can be used to exclude hosts, senders or local mailboxes from filtering, the same type of blacklists help you to reject messages from specific hosts or IP ranges, senders (domains) or local mailboxes. ORF can be used with Windows 2000/2003 built-in IIS SMTP Service and Microsoft Exchange 2000/2003/2007 Servers. ORF was designed with high-performance and robustness in mind, it performs well even under heavy usage. It is being used in networks with a daily average of 2-3 millions incoming email without any performance problems.

High-performance anti-spam tool for Exchange Server

However, many users have difficulties and problems away from the computer. Below we have listed possible problems when uninstalling ORF Enterprise Edition 4.3. If you also have this problem, you can find a useful solution for this.

It seems that there are many users who have difficulty in uninstalling software like ORF Enterprise Edition 4.3 from the system. And some of them get into trouble when uninstalling the software, and some of them can uninstall the software, but to get problems after removal. Some possible problems that people run into:

  • ORF Enterprise Edition 4.3 does not work as good as you thought.
  • ORF Enterprise Edition 4.3 can not be uninstalled
  • ORF Enterprise Edition 4.3 can not be completely uninstall and removed
  • ORF Enterprise Edition 4.3 or other similar software can not be installed or updated again on the computer
  • The computer system runs much slower after ORF Enterprise Edition 4.3 is uninstalled

Causes of the above problems :

  • ORF Enterprise Edition 4.3 does not appear in the program list of Add/Remove Programs
  • The uninstaller of ORF Enterprise Edition 4.3 can not completely remove all associated files
  • There is some software that is not compatible with ORF Enterprise Edition 4.3
  • There are many remnants left in the registry and hard drive
  • The .dll, .sys or other files shared with other software are deleted

Manually Uninstall ORF Enterprise Edition 4.3 with Windows Add/Remove Programs.

Windows "Add/Remove Programs" offers users a way to uninstall the program, and each Operating system has a "Add/Remove programs" function.

  • Click "Start menu" and run "Control Panel".
  • Locate ORF Enterprise Edition 4.3 (or Vamsoft Ltd.) and click "Change/Remove" to uninstall the program.
  • Follow the uninstall wizard and uninstall the program.
Uninstall ORF Enterprise Edition 4.3
Manually Uninstall ORF Enterprise Edition 4.3 with Build-in Uninstaller.

Most computer programs are installed with its build-in uninstaller that can also help uninstall the program.

  • Click Start menu and move your mouse to All Programs.
  • Find Search ORF Enterprise Edition 4.3 folder and click on its Uninstaller.
  • Follow its uninstaller and uninstall the program.

To run its uninstaller, you can also

  • Go to the folder where the program is installed.
  • Locate its uninstaller usually named as unins000.exe or uninstall.exe
  • Double click on its uninstaller and follow it to uninstall the program.

Please know that Windows "Add/Remove Programs" and its build-in uninstaller can remove only the main executable program files, but not all program files and components. Some invalid files can be left in the registry and folders. To completely uninstall ORF Enterprise Edition 4.3, you need to get rid of these remnants, otherwise, it will slow down your computer and block the installation of other incompatible programs.

To thoroughly delete its files, please follow the steps:

  • Run Registry Editor
  • Find and delete all registry entries of the program in HKEY_CURRENT_USER\Software\Vamsoft Ltd.\, HKEY_LOCAL_MACHINE\SOFTWARE\Vamsoft Ltd.\ and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\
  • Find and delete all files of the program in system folders C:\Program Files\Vamsoft Ltd.\, C:\Document and Settings\All Users\Application Data\Vamsoft Ltd.\ and C:\Documents and Settings\%USER%\Application Data\Vamsoft Ltd.\.

NOTE: We recommend only for advanced computer users, manually edit the registry and remove ORF Enterprise Edition because deleting any single registry error leads to a serious problem or even a system crash.