.P7R File

File extension: P7R

Do you have P7R - related issues?
First check your registry for hidden errors.

Notes about the P7R file extension:

Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The P7R file type is primarily associated with 'PKCS #7 Certificate'. Response to a security certificate request.

Detailed information for file extension P7R:

Primary association: PKCS #7 Certificate

Mime type: application/x-pkcs7-certreqresp

Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

Technical data

To view technical data on file-extension P7R click this link to expand/hide the additional area.

System Info for File Extension .P7R

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: P7RFile, FileType: Certificate Request Response, AppName: Crypto Shell Extensions
EXEFile: cryptext.dll

ProgramID: SPCFile, FileType: PKCS #7 Certificates, AppName: Crypto Shell Extensions
EXEFile: cryptext.dll

ProgramID: SPCFile
EXEFile: rundll32.exe %SystemRoot%\ServicePackFiles\i386\cryptext.dll,CryptExtOpenPKCS7 %1

ProgramID: SPCFile
EXEFile: rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1

ProgramID: SPCFile
EXEFile: %SystemRoot%\system32\rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1

ProgramID: P7RFile
EXEFile: rundll32.exe cryptext.dll,CryptExtOpenP7R %1

ProgramID: SPCFile
EXEFile: %ProgramFiles%\Emersys\Maven XP Trial\bin\MavenXP.exe

ProgramID: P7RFile
EXEFile: %SystemRoot%\system32\rundll32.exe cryptext.dll,CryptExtOpenP7R

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Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

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