League Of Legends App Not Opening On Mac
All of a sudden my husband’s macbook could no longer open any OSX apps, including Safari, App Store, iMovie, Photos, etc. Once attempted to be opened, the app icons show a ? /khconf-app-for-mac.html. instead of the usual app icon. He would then get the following error:
You can’t open the application because it may be damaged or incomplete
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After several searches on Google, I stumbled upon this forum with many different solutions. The one that worked for him (and luckily quite simple) is to clear a few cached files using the following steps:
- Right-click on “League of Legends” and then select “Show Package Contents“. Selecting “Show Package Contents” option; Open “LOL” and then delete the “LockFile”. Launch the League of Legends Client and this file be automatically be regenerated. Now launch the game without deleting the lock file and it should work fine.
- League of Legends live game search and real-time player statistics Porofessor.gg - League of Legends live game search and real-time player statistics Get the in-game app.
- On Finder, Go > Go to folder > /var/folders
- You will see two letter folders like the below. Apart from zz, open each two letter folder and it’s subfolder until you find folders labeled with O, C, and T. Clear the contents of each of the O, C, T folders.
- Restart your Mac
Once restarted, the apps on the macbook opened without issues an no longer showing the ? icons.
Hope this helps anyone!
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its good but I have parental controls

Many people share .rofl files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .rofl file can be edited, converted or printed with. On this page, we try to provide assistance for handling .rofl files.
1 filename extension(s) found in our database.
.rofl - League of Legends Replay File
The ROFL game data files are related to League of Legends. ROFL file is a League of Legends Replay File. League of Legends (LoL) is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows and Mac OS X.
- Application:
- League of Legends
- Category:
- Game Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- League of Legends Replay File related extensions:
- .mine
- Minecraft Map Data
- .mcworld
- Minecraft World Backup
- .mcmeta
- Minecraft Resource META Data
- .dat_old
- Minecraft Old Level Data Backup
- .dat_mcr
- Minecraft Level Data Backup
- .mca
- Minecraft Anvil Data
Naturally, other applications may also use the .rofl file extension. Even harmful programs can create .rofl files. Be especially cautious with .rofl files coming from an unknown source!
Can't open a .rofl file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
example.rofl
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .rofl file extension is often given incorrectly!
Best League Of Legend Apps
According to the searches on our site, these misspellings were the most common in the past year:
ofl, rfl, rodl, rof, rol, rolf
Is it possible that the filename extension is misspelled?
League Of Legends App Not Opening On Mac Catalina
Similar file extensions in our database:
- .rolf
- RELUX Open Luminaire Format Document
- .rof
- Jedi Knight: Jedi Academy Animation File
- .ofl
- OtsAV File List
- .rfl
- Reason ReFill Sound Bank
- .rol
- The 11th Hour Game Data
- .rodl
- RemObjects Definition Language
Operating systems
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android
If you find the information on this page useful, please feel free to link to this page.
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