CFD Online Discussion Forums - Ansys won't open Fluent files after updating. Weird error about ROCheck file

I updated Ansys on my laptop from 2019 R2 to 2020 R2 and it keeps giving me the error message in the image I've attached. I uninstalled 2020 R2 and upgraded to 2021 R2 to see if that would work but I keep getting the same error.

What is going on? I'm at a complete loss right now.

The most recent error says the following

Quote:

System.IO.FileNotFoundException: Could not find file 'C:\Users\ryt19\Documents\AE Ramjet Research\injection redo_files\ROCheck.11348'.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.Directory.InternalCreateDirectory(String fullPath, String path, Object dirSecurityObj, Boolean checkHost)
at System.IO.Directory.InternalCreateDirectoryHelper( String path, Boolean checkHost)
at Ansys.Utilities.FileSystem.IsReadOnly(String location)
at Ansys.Utilities.FileSystem.IsDirectoryOrContentsRe adOnly(DirectoryInfo directory, Int32 recursionLevel)
at Ansys.Utilities.FileSystem.<GetReadOnlyDirectories Recursive>d__41.MoveNext()
at Ansys.Core.Persistence.Commands.OpenCommand.CheckR eadOnlyProjectFiles(String projectFilePath, Boolean isAIMProjectFile, IFullContext context)
at Ansys.Core.Persistence.Commands.OpenCommand.Execut e(IFullContext context)
at Ansys.Core.Commands.Concurrency.CommandWorkUnit.ex ecuteInContext(CommandContext subContext, IExecutionEngineCallback tracer)
at Ansys.Core.Commands.Concurrency.BaseWorkUnit.doExe cute(IExecutionEngineCallback executionEngine, CommandContext subContext)
at Ansys.Core.Commands.Concurrency.BaseWorkUnit.Execu te(IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions)
--- Ansys.Core.Commands.CommandFailedException: Could not find file 'C:\Users\ryt19\Documents\AE Ramjet Research\injection redo_files\ROCheck.11348'.
CommandName: Open(FilePath=GetAbsoluteUserPathName("Documents/AE Ramjet Research/injection redo.wbpj"))
at Ansys.Core.Commands.CommandAsyncResult.RethrowFail ureException(Exception e)
at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext)
at Ansys.Core.Persistence.Commands.OpenCommand.Invoke AndWait(IProtectedContext context, IProgressMonitor progressMonitor, String FilePath)
at Ansys.UI.Standard.ProjectOperationUtility.ProjectO pen(String filePath, Boolean relaunch)
at Ansys.UI.UIManager.<StartModel>b__165_0()
at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction, Boolean deferredRefreshOnly)

It still gives me the same error even when I open other ansys CFD files, the only difference is that the number at the end of ROCheck is always different. I cannot find any information about ROCheck whatsoever nor can I find it on my PC even after I make hidden files visible.