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Cannot Change File Type Windows 7

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This will open the program selection window you've seen in previous sections. From that screenshot alone, we were able to... What now? Right-click > Properties > Security > Advanced > Owner and Take ownership as yourself (not administrator). http://electrictricycle.net/how-to/cannot-change-file-type-windows-xp.html

How can I enforce my changes? We'll use the example of MyDocument.rtf. Not the answer you're looking for? and when you choose to open it with your program, what program if any does it try to open the file in? –barlop Oct 7 '13 at 18:37 I

Change File Extension Windows 7

This seems to happen when a program used to open a specific file type is deleted and you try to associate this file type with another program with the same name Storage of a material that passes through non-living matter Safely adding insecure devices to my home network more hot questions question feed about us tour help blog chat data legal privacy How to deal with a coworker that writes software to give him job security instead of solving problems?

How to Find and Remove Duplicate Files on Windows How to Install Android in VirtualBox Follow @howtogeek More Articles You Might Like ABOUT About Us Contact Us Discussion Forum Advertising Privacy Afterwards, you can try again to associate the extension the normal way. His operating system had somehow changed the default program extension to a different program; i.e. Change File Type Online How to convert numbers to currency values?

Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)? How To Change File Extension Windows 10 But, as Outlook do not open such files, I downloaded Live Mail, but now I can not assign it to open this kind of file by default. In the Advanced settings list, scroll down until you see Hide extensions for known file types. At some point when installing/updating an application, Windows corrupted the policy for that user account.

I associated the file with Acrobat on accident; I went through the motions of trying to associate Blowfish and didn't pay attention to the fact that it wouldn't let me and How To Change Video File Type In Windows 7 So I tried to change that value but it gave me an error: Cannot edit Progid. We noticed that you have enabled an ad blocker like AdBlock. Solutions?

How To Change File Extension Windows 10

The extension that was associated with this text file in step 4 will now show it is associated with an "unknown" program. you could check here Same problem with deleting/renaming files/folders too. Change File Extension Windows 7 Browse through the list and select any file types you want to associate to your chosen program. How To Change Video File Type However other operating systems do not, and will treat MyDocument.RTF and MyDocument.rtf as two different files.

I really hope someone can help me... http://electrictricycle.net/how-to/cannot-change-file-type-by-renaming.html If you don't see the program you'd like to use, click or tap "More options." This will expand the list of apps and programs. Would you like to answer one of these unanswered questions instead? I am the co-founder of Digital Citizen and its chief editor. How To Change File Extension Windows 8

Does The Amazing Lightspeed Horse work, RAW? My manager said I spend too much time on Stack Exchange. The OS knows that that's my program, but I'm unable to update the location of the executable through the Open-with dialog. http://electrictricycle.net/how-to/cannot-change-file-type-association-windows-xp.html Write an Article 155 How-To Geek Articles l l What's New in Windows 10's Creators Update, Arriving Spring 2017 Everything You Need to Know About Getting Started with the Raspberry Pi

share|improve this answer edited Sep 2 '11 at 7:03 Gaff 12.5k113655 answered Sep 1 '09 at 14:25 Andrew Moore 3,41831722 This is amazing: Using "Default program Settings" gives me How To Make File Extensions Visible Thanks for voting! Had to use the "open with" option to open such files in outlook.

It takes a little longer to root through the registry in search of the file association key than to use the old file association user interface, but it gets the job

If you're using Windows 8, click here. 2 In the Control Panel, click Appearance and Personalization. The biggest question: why do I need to "run as administrator" when I am administrator already? This worked: Start Regedit HKEY_CLASSES_ROOT\Applications\EXCEL.EXE\shell\open\command was still pointing at the location of Excel 2003. How To Make File Name Extensions Visible Fix those to point to the new version's location.

Another option is to make a copy of the file, rename the copy and then delete the original. Regardless of which version of Windows you're using, the following steps are the same and the Set Default Programs window looks and works the same. Step 2: Select the file you want to convert. http://electrictricycle.net/how-to/cannot-change-file-type.html We wished that Google would offer a similar feature and now they do.

share|improve this answer answered Oct 7 '13 at 19:42 Gedalya 3151311 2 you can accept your own answer –barlop Oct 8 '13 at 21:48 The program was probably Now I realized what was wrong!