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c# Programming Glossary: hkey_classes_root

Finding the default application for opening a particular file type on Windows

http://stackoverflow.com/questions/162331/finding-the-default-application-for-opening-a-particular-file-type-on-windows

this question You can check under registry section HKEY_CLASSES_ROOT for the extension and action details. Documentation for this..

Trying to do Office Automation with Excel 2007, but keeps using Excel 2003

http://stackoverflow.com/questions/2239472/trying-to-do-office-automation-with-excel-2007-but-keeps-using-excel-2003

set in the registry. The current version is saved at HKEY_CLASSES_ROOT Excel.Application CurVer It looks like the 'CurVer' key in your.. Ok I just found another one you would also need to change HKEY_CLASSES_ROOT CLSID 00024500 0000 0000 C000 000000000046 ProgID to hold a.. In addition you should find the following keys as well HKEY_CLASSES_ROOT Excel.Application.11 HKEY_CLASSES_ROOT Excel.Application.12..

Associate File Extension with Application

http://stackoverflow.com/questions/2681878/associate-file-extension-with-application

on any OS although I'm running Vista by adding a key to HKEY_CLASSES_ROOT and am using it with my application but it doesn't seem to work...

C# Windows 'Open With >' Context menu behaviour [duplicate]

http://stackoverflow.com/questions/3788429/c-sharp-windows-open-with-context-menu-behaviour

the open with list you will need to add some reg keys in HKEY_CLASSES_ROOT YOUR_EXT . Here is a SO answer saying how to do it Or you could..

Requested registry access is not allowed

http://stackoverflow.com/questions/562350/requested-registry-access-is-not-allowed

I'm writing a tweak utility that modifies some keys under HKEY_CLASSES_ROOT . All works fine under Windows XP and so on. But I'm getting..

How to check if a dll is registered?

http://stackoverflow.com/questions/689072/how-to-check-if-a-dll-is-registered

object defined in the DLL. Then look at this registry key HKEY_CLASSES_ROOT CLSID xxxxxxxx xxxx xxxx xxxx xxxxxxxxxxxx InprocServer32 Replace..

How to associate a file extension to the current executable in C#

http://stackoverflow.com/questions/69761/how-to-associate-a-file-extension-to-the-current-executable-in-c-sharp

the keys you need to. You'll need to create a key under HKEY_CLASSES_ROOT with the name set to your file extension eg .txt . Set the default.. type such as Acme.TextFile . Then create another key under HKEY_CLASSES_ROOT with the name set to Acme.TextFile . Add a subkey called DefaultIcon.. files and EmEditor Windows Registry Editor Version 5.00 HKEY_CLASSES_ROOT .txt @ emeditor.txt HKEY_CLASSES_ROOT emeditor.txt @ Text Document..

Is an Application Associated With a Given Extension?

http://stackoverflow.com/questions/9540051/is-an-application-associated-with-a-given-extension

WoW64 etc. The real association is stored in the key that HKEY_CLASSES_ROOT .pdf points to in my case AcroExch.Document so we checkout HKEY_CLASSES_ROOT.. .pdf points to in my case AcroExch.Document so we checkout HKEY_CLASSES_ROOT AcroExch.Document . There you can see and change what command.. command is going to be used to launch that type of file HKEY_CLASSES_ROOT AcroExch.Document shell open command share improve this answer..