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If a file won’t open, a few things could be wrong:
Get permission to open a file
Tip: If you need access right away, contact the owner of the file and ask them to give you access. Try a different Google AccountIf you have more than one Google Account, see if you have access to the file with a different account. Summary: This post is your guide to fixing "You do not have permission to open the application(file). Contact your computer or network administrator for assistance." on Mac Big Sur and other macOS versions. "You do not have permission to open the application. Contact your computer or network administrator for assistance." - this error is frequently reported by users running macOS Big Sur, especially when having trouble opening a scanner. Upon further investigation, we found the permission error doesn't happen with a particular app and can result from various issues. Some of the applications that users have encountered "Contact your computer or network administrator for assistance." on Mac are:
Guide to "Contact your computer or network administrator for assistance." on Big Sur: macOS presents this alert "You do not have permission to open the application. Contact your computer or network administrator for assistance." when it's unable to run the app's main executable. Besides occurring with apps on Mac, the issue also happens with shared files with the notification, "You do not have permission to open the file. Contact your computer or network administrator for assistance." Though the error refers to a permission problem, it can also be caused by system bugs, a broken signature, the quarantine flag, opening a UPX compressed app, etc. If you create a folder to share with other users who use your Mac or users on the same network, you may experience that you can't open the files added by other users even if you have all permissions set to read/write. The failure is indicated by an error message, "You do not have permission to open the file. Contact your computer or network administrator for assistance." Usually, this can be fixed by applying permissions set to the folder to enclosed items, as the files in a shared folder don't automatically inherit the same permission as the folder. Depending on how you share the folder, choose one of the methods below to apply permission granted for the folder to all files inside it. If the folder is shared in /Users/Shared:
If the folder is shared through File Sharing:
Here are the solutions users succeed in fixing "You do not have permission to open the application. Contact your computer or network administrator for assistance." on Mac. It's advisable to try them one by one until the app can be opened correctly.
You can click the button below to share these solutions with your favorite platform. Update your MacIf you encounter the error saying "You do not have permission to open the application. Contact your computer or network administrator for assistance." on Big Sur when attempting to use a scanner on Mac within Image Capture, Preview, or the Printers & Scanners preference pane, you are not alone. Apple has acknowledged the error and released macOS Big Sur 11.6 to tackle it. Simply update your Mac to macOS 11.6 or later should fix the issue. Suppose you still can't open the app, proceed to the next fix. Give the files inside the app read/write accessYou might have checked the app bundle and found the permission is already set to Read/Write. Nevertheless, the files within the app bundle may not have the same permission. So, another way you should try to fix "You do not have permission to open the application. Contact your computer or network administrator for assistance." is to grant all app files read and write access.
Retry opening the app. If the app cannot be opened as your Mac can't verify it, go to System Preferences > Security & Privacy, tap the lock, enter your password, and then allow the app to open. Note: By dragging and dropping the app to Terminal, you enter its full file path. Right-click to open the appUsually, Gatekeeper will ask your permission when opening an app downloaded outside of the App Store for the first time. If it can't be opened but pops up "Contact your computer or network administrator for assistance." on Mac, you can try right-clicking to open the app instead of double-clicking. To do it, right-click on the app you want to open, select Open, and then click Open when receiving the notification saying, "App is from an unidentified developer. Are you sure you want to open it?" If that doesn't help, move on to the next fix. Un-quarantining the appIf the app you have trouble opening is downloaded from the web, you may get "Contact your computer or network administrator for assistance." on Mac due to the quarantine bits assigned to it. In which case, you need to delete the quarantine flag manually. Fix "You do not have permission to open the application." on Mac:
If you still can't open the app, try force signing it. Force sign the appIf the app you are trying to run isn't codesigned or has a broken signature, you will also get the error reading "You do not have permission to open the application. Contact your computer or network administrator for assistance." on Mac Big Sur. When that happens, you can easily fix it by force signing the app in Terminal. Note that you should only do that when you are sure the application is safe. Fix "Contact your computer or network administrator for assistance." on Big Sur:
You can now try opening the application again. If it still asks you to contact your computer or network administrator for assistance, continue with other solutions below. Unpack the binary with UPXIf your app stopped opening correctly on macOS Big Sur, it likely has UPX compressed binaries, which Big Sur no longer recognizes. The solution to such a case is to unpack the binary with UPX. Fix "Contact your computer or network administrator for assistance." on Big Sur: (Skip to step 3 if you have Homebrew installed)
Hopefully, you have gotten rid of the permission error and successfully opened your app. If not, keep reading the paragraph below. Many users have the same issue just like you; kindly share this post to help them. Open using RosettaUsers who experience 'You do not have permission to open the application. Contact your computer or network administrator for assistance.' when launching an Intel app on M1 Mac has discovered an easy fix to resolve the issue. If you haven't done it, try opening the app with Rosetta. Fix "You do not have permission to open the application." on M1 Mac:
If it pops up a message asking you to install Rosetta, click Install to download it. Change Rencents Items to NoneThis may look irrelevant, but some users managed to fix the "You do not have permission to open the application." error by decreasing the number of recent items. It won't hurt to give it a try. You can follow the steps below:
If you can launch the app in question after these steps, you can revert to a preferred Recent Items number afterward. Uninstall and reinstall the appChances are that the problematic app is either missing some key components or macOS can't find them. If it's not the newest version, consider updating your app. If it's already updated or the update isn't helping, you can go to the Applications folder, trash the app, empty the Trash, and then reinstall the app from its official website. Should you have eliminated "Contact your computer or network administrator for assistance." on Mac, share this post to help others. A Right-click on the app, choose Get Info, then set the permission to Read/Write. Likely, it's already set so but the files inside the app buddle may not have the same permission. Try giving the files the app contains read and write access. If it's not working, use other solutions in this post. A Since the reasons behind the 'You do not have permission to open the application.' error varies, you may need to try several solutions to troubleshoot the issue. As listed in this post, you can update your Mac, give the files inside the app read/write access, delete the app's quarantine flag, force sign the app, etc. How do I get permission to open files?Get permission to open a file. Open the file.. On the "You need permission" page, click Request access.. The owner of the file will get an email asking for approval. After they approve your request, you'll get an email.. Why do not have permission to view this file?If you recently upgraded your OS to Windows 10, you may comes across an error “You don't have permission to open this file. Contact the file owner or an administrator to obtain permission” while accessing a file or folder. This message means you cannot access/delete/rename files or folders.
How do I get permission to open a file in Windows 11?Do one of the following:. In Windows 10, go to Start > Settings > Privacy > File system and make sure Allow apps to access your file system is turned On.. In Windows 11, go to Start > Settings > Privacy & security > File system and make sure Let apps access your file system is turned On.. |