Open chm file windows 7

Available to United States residents. By clicking sign up, I agree that I would like information, tips, and offers about Microsoft Store and other Microsoft products and services. Privacy Statement. CHM Reader. See System Requirements. Available on Mobile device. Add Night Mode Show More. People also like. Windows Insider Free. Upgrade WP Free. Microsoft Authenticator Free. Firmware Update Check - Update assistant for legacy Win.

Update Central Free. Right-click the MaxAllowedZone value, and then click Modify. In the Value data box, type a number from 0 and 4, and then click OK. Dear Author, thankyou very much for this precious info!!! Those few lineas at the beginning of this article just saved my day!

It helped me to open. I could not find any option to unblock a chm file on my local windows 7 64bit home system, and I followed your regedit commands exactly without any change. I still get the error message when I double click a. Hello I appreciate the response above, I have tried the above option but it does not seem to help me view my.

Thank you so much. I am really thinking to download files which can read the chm file but the unblock idea worked very well. Thanks once again. This opened two important books for me that I could not open. Thanks a lot God bless you. Many thanks, unblock worked fine. Windows 7 no help at all in not asking if I wanted to unblock.

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View the CHM file's contents in your browser. Did this summary help you? Yes No. Log in Social login does not work in incognito and private browsers. Please log in with your username or email to continue. No account yet? Create an account. Edit this Article. We use cookies to make wikiHow great. By using our site, you agree to our cookie policy.

Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Related Articles. Article Summary. Right-click your CHM file. Locate the CHM file you want to open on your computer, and right-click on the file icon to open the context menu. Hover over Open with on the right-click menu.