What is c2rstub.exe? Is it Safe or a Virus? How to remove or fix it





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What is c2rstub.exe?

c2rstub.exe is an executable file from Cold Fusion Application Server by Allaire Corporation, with the Windows NT version 1.0.0.0 typically being around 14336 bytes. The .exe file could be a standard part of the software, but it's essential to verify if it's a legitimate application file or harmful malware/virus. Check its properties and origin to ensure its validity.

 

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Is c2rstub.exe a virus or malware?

Is c2rstub.exe safe, or is it a virus or malware?

To check if c2rstub.exe or any file is safe or a virus:

  1. Verify its location: The legitimate path should be something like C:\Program Files\Allaire Corporation\Cold Fusion Application Server\c2rstub.exe
  2. Use Task Manager: Add "Image Path Name" in the columns to see the file location.
  3. Use Microsoft's Process Explorer: Check the "Verified Signer" status. If it's "Unable to Verify," further investigation is needed. Not all legitimate processes have a verified signature, but no malicious ones do.

The most important facts about c2rstub.exe:

  • Name: c2rstub.exe
  • Software: Cold Fusion Application Server
  • Publisher: Allaire Corporation
  • Expected Location: C:\Program Files\Allaire Corporation\Cold Fusion Application Server\ subfolder
  • Expected Full Path: C:\Program Files\Allaire Corporation\Cold Fusion Application Server\c2rstub.exe
  • SHA1: 13A14E0FBD0AF6BC9F963C56ECFCCAD012B39EE1
  • SHA256:
  • MD5: C4F1F9DC96D792C979BFAAA5EA7AE209
  • Known to be up to 14336 bytes in size in Windows NT
  • Version: 1.0.0.0

If experiencing issues with c2rstub.exe, first verify its trustworthiness using Task Manager by checking its location and size.

If it seems suspicious and you suspect a virus, use a comprehensive security application to attempt removal. Since not all tools detect every type of malware, you might need to try multiple security programs.

If the virus affects the ability to delete c2rstub.exe, boot into Safe Mode with Networking for a more secure environment, allowing you to run security scans and perform a thorough system analysis.

 

Can I remove or delete c2rstub.exe?

Do not delete c2rstub.exe if it's a safe file, as it could impact related programs. Keep your software and drivers updated to prevent issues.

If you suspect the file is malicious, perform a thorough system analysis with tools like Fortect or a reliable antivirus and malware remover. If these tools identify the file as harmful, they will help remove c2rstub.exe and any associated malware.

If it's not a virus and you need to uninstall it, remove Cold Fusion Application Server via its uninstaller or the Add/Remove Program feature in the Windows Control Panel.

  • 1. In the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then under Programs:
    o Windows Vista/7/8.1/10: Click Uninstall a Program.
    o Windows XP: Click Add or Remove Programs.
  • 2. When you find the program Cold Fusion Application Server, click it, and then:
    o Windows Vista/7/8.1/10: Click Uninstall.
    o Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  • 3. Follow the prompts to remove Cold Fusion Application Server.

 

 

Common c2rstub.exe error messages

The most common c2rstub.exe errors that can appear are:

  • "c2rstub.exe Application Error."
  • "c2rstub.exe failed."
  • "c2rstub.exe has encountered a problem and needs to close. We are sorry for the inconvenience."
  • "c2rstub.exe is not a valid Win32 application."
  • "c2rstub.exe is not running."
  • "c2rstub.exe not found."
  • "Cannot find c2rstub.exe."
  • "Error starting program: c2rstub.exe."
  • "Faulting Application Path: c2rstub.exe."
  • "c2rstub.exe is not responding."
  • "Access Violation at address [address] in module 'c2rstub.exe'."
  • "c2rstub.exe has stopped working."
  • "Cannot start Cold Fusion Application Server. A required component is missing: c2rstub.exe"

 

.exe error messages related to c2rstub.exe can arise during various instances: program installation, while running Cold Fusion Application Server software, during Windows startup or shutdown, or even while installing Windows NT. Recording the specific timing and context of these errors is crucial for effective troubleshooting.

 

How to fix c2rstub.exe

Maintaining a clean and organized computer is crucial for preventing issues with c2rstub.exe. This includes conducting regular malware scans, cleaning your hard disk with tools like cleanmgr and sfc /scannow, uninstalling unnecessary programs, managing auto-start programs through msconfig, and enabling automatic Windows updates.

Regular backups or setting recovery points are also important. If you encounter a major issue, check your recent actions and use the resmon command to identify problematic processes.

Rather than reinstalling Windows, consider repairing your installation or using the DISM.exe command. Tools like Fortect can help analyze the c2rstub.exe process, identifying if it is spyware, malware, or a Trojan horse, while antivirus software can assist in removing such threats.

 


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Download or reinstall c2rstub.exe

Avoid downloading replacement exe files, like c2rstub.exe, from download sites due to the risk of viruses. Instead, reinstall the main application associated with it, which is Cold Fusion Application Server, for a safer solution.

 

What is Cold Fusion Application Server

Adobe ColdFusion is a commercial rapid web-application development platform created by J. J.(The programming language used with that platform is also commonly called ColdFusion, though is more accurately known as CFML.) ColdFusion was originally designed to make it easier to connect simple HTML pages to a database.

Operating system information

c2rstub.exe errors can occur in any of the following Microsoft Windows operating systems:

  • Windows 11
  • Windows 10
  • Windows 8.1
  • Windows 7
  • Windows Vista




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