Windows 7 cant open certain files or downloads

Choose the C drive and click Scan. Step 3: Find the Downloads folder, open it and see whether this software has scanned your needed files. If yes, check all the items and click Save to a safe location. What should you do in the event of Downloads folder not responding? Try to fix it. Also, you can choose to restore files from this folder in case that all methods are not working. Try These Methods Now! When you try to open a file by using Internet Explorer in Windows 7, you receive the following error message:.

These files can't be opened. Your Internet security settings prevented one or more files from being opened. The steps in this article may not fully resolve the issue. For example, if the current Internet Explorer settings are being enforced by a Group Policy object GPO , these steps may not resolve the issue.

If you want further assistance in resolving the problem that is described in this article, contact Microsoft Customer Support. When files are downloaded to a local computer that is running Windows XP Service Pack 2 or a later version, a security zone identifier is stored together with the file properties.

Step 2: Open the Firefox menu by clicking the three-striped button. From the menu, select Help , and select Troubleshooting information. Then, click the Open Folder button following Profile Folder and a window pops up.

Step 4: Relaunch the Firefox menu and choose the Exit option from the menu. Step 5: On the popping-up window, locate the handlers. In this case, you can remove some large and unimportant files and then try downloading files again. Can you download files now? If you can download files after removing some files, there is a suggestion for you. Please keep reading.

Your free disk space is still in a low state, which can lead to the issue again and other issues like computer crash when playing games , Windows update failing , and more.

So, it is highly recommended that you go on freeing up your disk. To avoid mistakenly deleting, you can try MiniTool Partition Wizard. It is a professional partition manager for Windows computers that can analyze your hard drive space usage for free and offer you a detailed analysis report, showing file size, file extension, file type, file creation time, and more. Free Download. Step 2: When the downloading process ends, install the tool on your computer and then launch it gets its main interface.

Step 3: On the main interface of the software, click the Space Analyzer feature from the top toolbar. Step 4: Select the partition you want to analyze and then click the Scan button. The software will start scanning the selected partition. Step 5: When the process ends, view the analysis report.

Through the analysis report, you can see which file occupies too much disk space. Using Command Prompt for deletion is sometimes more efficient, and you definitely should give it a try. Usually, when you come across a locked file, you can simply restart your device to unlock it. If it doesn't work, you can boot into Safe Mode to unlock and delete the file. While in Safe Mode, use File Explorer to locate and delete the files that were previously locked, then simply restart your device as you would normally to exit Safe Mode.

There are many third-party applications that can help you with this problem and delete locked files. It can help to clean up junk files and wipe the whole data. So be careful of what you delete if you're not sure of the consequences. There are times you mistakenly deleted a needed file on your Windows 11, 10, 8. You can recover deleted files with easy-to-use data recovery software.

It is the best file recovery software that allows you to:. When the scanning has finished, select the deleted files you want to recover. You can click on the filter to display only the file types you want. Double-click the file to preview its content if you need to.

After choosing the data, click "Recover" and choose a location on another drive to save the deleted data. If you still have problems, read the following questions and answers.