Windows Registry Hacks/Alphanumerical List of Microsoft Windows Registry Class Identifiers

The *Microsoft Windows Registry* contains a set of Globally Unique Identifier keys.

The following Globally Unique Identifier keys are used as Class Identifiers within the Microsoft Windows registry, and are stored as a subclass of the HKEY_CLASSES_ROOT\CLSID registry subset entry:

00000000-0000-0000-C000-000000000046 - Component Object Model Fundamental [IUnknown] Interface 0000010E-0000-0000-C000-000000000046 - Microsoft Word IDataObject interface 00020813-0000-0000-C000-000000000046 - Microsoft Excel 9.0 Object Library 00020820-0000-0000-C000-000000000046 - Microsoft Excel Object (Unknown) 00020821-0000-0000-C000-000000000046 - Microsoft Excel Object (Unknown) 00020900-0000-0000-C000-000000000046 - Microsoft Word Document 00020906-0000-0000-C000-000000000046 - Microsoft Word Document (Alternative Key) 00020C01-0000-0000-C000-000000000046 - Microsoft Excel Object (Unknown) 00020d75-0000-0000-c000-000000000046 - Inbox 00021300-0000-0000-CD00-000000000046 - Microsoft Works Spreadsheet 00028b00-0000-0000-C000-000000000046 - The Microsoft Network 0002C200-0000-0000-CD00-000000000046 - Microsoft Works 00030028-0000-0000-CD00-000000000046 - Microsoft Works 00192F1E-2D33-4239-B00F-5DD54EBE3A7B - Microsoft Works 00E1DB59-6EFD-4CE7-8CDA-2DA3BCAAD9C6 - Microsoft Works 0578DF30-4383-11D2-B91E-0060089F5C5D - Microsoft Works Answer Wizard 07167665-5011-11CF-BF33-00AA0055595A - Full Screen Renderer 0750F139-0FE7-4F8F-AA7C-9F7C35D471D1 - Microsoft Works Shoebox 07E5EC16-E7FF-44E5-A0C2-D8C443C19A69 - Microsoft Works Shoebox 0805A49F-1AB8-4E4F-BF87-896182BE09E3 - Microsoft Works Shoebox 085C06A0-3CAA-11d0-A00E-00A024A85A2C - Microsoft Netmeeting (Quality of Service) 09799AFB-AD67-11D1-ABCD-00C04FC30936 - Open With (Context Menu) a2a9545d-a0c2-42b4-9708-a0b2badd77c8 - Unknown Context Menu handler A470F8CF-A1E8-4F65-8335-227475AA5C46 - Open with Encryption (Context Menu) 0CD18583-8805-11D2-BD0E-00CD4F72DB8C - Microsoft Works 0D2E74C4-3C34-11d2-A27E-00C04FC30871 - Non critical Shell Extension Column Handler (Can safely be removed) 0FF3639A-8A82-11D2-B46F-FA00AD000000 - Microsoft Works Word Processor Application Control 129D7E40-C10D-11D0-AFB9-00AA00B67A42 - DV Muxer 152A1E9D-352F-4F25-87F6-A018312D9F45 - Microsoft Works 17ADAC6D-E798-11D2-BA25-00C04F72DABA - Microsoft Works Merge Wizard 1A56E943-8D1E-4A76-9BF7-0FA7614A6029 - Freeze.com installer 1ACF39C8-83F0-11D2-BA0F-00CD4F72DABA - Microsoft Works Templates 1B11B545-5565-401B-A974-C58767F8B8EA - Microsoft Works Shoebox 1B4EE5FC-7FF0-4D4F-987E-FBCA5B6F338A - Microsoft Works Shoebox 1f4de370-d627-11d1-ba4f-00a0c91eedba - Network Computers 208d2c60-3aea-1069-a2d7-08002b30309d - My Network Places 20d04fe0-3aea-1069-a2d8-08002b30309d - My Computer 21ec2o2o-3aea-1o69-a2dd-08002b30309d - Control Panel 2227a280-3aea-1069-a2de-08002b30309d - Printers and Faxes 22D6F312-B0F6-11D0-94AB-0080C74C7E95 - Windows Media Player (Traditional Versions) 22d6f312-b0f6-11d0-94ab-0080c74c7e95 - Windows Media Player 6.4 26941ECD-9417-41F2-B0DB-5D29EF3C816D - Activescan (Panda Antivirus) 24F14F01-7B1C-11d1-838f-0000F80461CF - Non critical Shell Extension Column Handler (Can safely be removed) 24F14F02-7B1C-11d1-838f-0000F80461CF - Non critical Shell Extension Column Handler (Can safely be removed) 2C7339CF-2B09-4501-B3F3-F3508C9228ED - Theme Setup Program (Non Critical) 361E80BE-388B-4270-BF54-A10C2B756504 - Drop Down Deals Suite 44BBA840-CC51-11CF-AAFA-00AA00B6015C - Microsoft Outlook Express Setup Program 44BBA842-CC51-11CF-AAFA-00AA00B6015B - Microsoft Netmeeting 450d8fba-ad25-11d0-98a8-0800361b1103 - My Documents 472083B0-C522-11CF-8763-00608CC02F24 - Avast Antivirus 48e7caab-b918-4e58-a94d-505519c795dc - Start Menu Folder 4D36E965-E325-11CE-BFC1-08002BE10318 - CDROM Drive Class Description 645ff040-5081-101b-9f08-00aa002f954e - Recycle Bin 65713842-C410-4F44-8383-BFE01A398C90 - Clamwin Antivirus 66742402-F9B9-11D1-A202-0000F81FEDEE - Non critical Shell Extension Column Handler (Can safely be removed) 6BF52A52-394A-11D3-B153-00C04F79FAA6 - Windows Media Player (Versions 7, 8 or 9) 7007acc7-3202-11d1-aad2-00805fc1270e - Network Connections 750FDF0E-2A26-11D1-A3EA-080036587F03 - Offline Files 7790769C-0471-11d2-AF11-00C04FA35D02 - Microsoft Outlook Express Address Book 7bd29e00-76c1-11cf-9dd0-00a0c9034933 - Temporary Internet Files 7be9d83c-a729-4d97-b5a7-1b7313c39e0a - Programs Folder 85bbd92o-42a0-1o69-a2e4-08002b30309d - My Briefcase 889DF117-14D1-44EE-9F31-C5FB5D47F68B - Yontoo 89820200-ECBD-11cf-8B85-00AA005B4383 - Microsoft Internet Explorer Initializer (Non Critical) ACC563BC-4266-43f0-B6ED-9D38C4202C7E - Microsoft Internet Explorer User Access (Non Critical) bdeadf00-c265-11d0-bced-00a0c90ab50f - Web Folders CFDAFE39-20CE-451D-BD45-A37452F39CF0 - Yontoo application d20ea4e1-3957-11d2-a40b-0c5020524152 - Fonts d20ea4e1-3957-11d2-a40b-0c5020524153 - Administrative Tools D372567D-67C1-4B29-B3F0-159B52B3E967 - Yontoo Client 1.0 Type Library d6277990-4c6a-11cf-8d87-00aa0060f5bf - Scheduled Tasks DF7770F&-832F-4BDF-B144-100EDDD0C3AE - Yontoo API e211b736-43fd-11d1-9efb-0000f8757fcd - Scanners and Cameras EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 - EFI] Basic Data Partition Identifier for GPT Devices FD72061E-9FDE-484D-A58A-0BAB4151CAD8 - Yontoo FE48704D-DC92-4F10-91DE-C676E25624CF - Shot Boundary Detection ff393560-c2a7-11cf-bff4-444553540000 - History