Cannot open UIPath studio/project [URGENT]

Hello Everyone,

I have a problem with my latest version of UIPath studio. I’m using the Community version and recently it crashed down during the package managing. After providing the source path to package a bug appeared and all packages from the studio dissapeared. Later I decied to kill it with task manager as I was not able to close application normally and then I’m no longer able to run it. While trying to open studio nothing happens. I tried to restart my computer couple of times, uninstall the program and install again BUT I’m not even able to reinstall it as uninstall wizard is not appearing from control panel (although uipath studio is dissapearing from program list, all other files of it remain). Moreover, running the exe installation file doesn’t react too…The UI logo is appearing for seconds then dissapear and nothing happens. Could you please help me figure out what actually happened?

Ok Guys, I’ve solved it already on my own. There were some problem with remaining nuget files which I removed manually and then clear windows registry. After that re-installation were completed successfully and UI ran again.

1 Like


Can you please elaborate on cleaning the nuget files. I am also facing a similar issue.


can you tell me clearly which nuggets files are corrupted even i am facing the same issue

I am getting below error. Please find the log file .

2017-05-19 10:51:47> Program: Starting Squirrel Updater: --install .
2017-05-19 10:51:48> Program: Starting install, writing to C:\Users\User\AppData\Local\SquirrelTemp
2017-05-19 10:51:48> Program: About to install to: C:\Users\User\AppData\Local\WhatsApp
2017-05-19 10:51:49> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Could not find a part of the path

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options,

SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream…ctor(String path, FileMode mode, FileAccess access, FileShare share)
at Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
at Squirrel.UpdateManager.CheckForUpdateImpl.d__3f.MoveNext()
2017-05-19 10:51:49> CheckForUpdateImpl: Reading RELEASES file from C:\Users\User\AppData\Local\SquirrelTemp
2017-05-19 10:51:49> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2017-05-19 10:51:50> ApplyReleasesImpl: Writing files to app directory: C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240
2017-05-19 10:52:02> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\blink_image_resources_200_percent.pak to C:\Users\User

2017-05-19 10:52:02> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\content_shell.pak to C:\Users\User\AppData\Local

2017-05-19 10:52:02> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\content_resources_200_percent.pak to C:\Users\User

2017-05-19 10:52:03> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\d3dcompiler_47.dll to C:\Users\User\AppData\Local

2017-05-19 10:52:03> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\ffmpeg.dll to C:\Users\User\AppData\Local\WhatsApp

2017-05-19 10:52:03> ApplyReleasesImpl: Moving file C:\Users\User\AppData\Local\WhatsApp\app-0.2.4240\lib\net45\icudtl.dat to C:\Users\User\AppData\Local\WhatsApp