Problem Details:
Osu doesn't work after Creator update. Tried reinstall, but did not help.


Video or screenshot showing the problem:
http://prntscr.com/f8jmm6


osu! version: 20170503.4 (latest)

Open the Event Viewer, search for a log about the crash under Windows Logs -> Application, and paste it here, please.

Nikosbks wrote:

Open the Event Viewer, search for a log about the crash under Windows Logs -> Application, and paste it here, please.

Faulting application name: osu!.exe, version: 1.3.3.7, time stamp: 0x5909b815
Faulting module name: nvoglv32.DLL, version: 22.21.13.8189, time stamp: 0x58f7f8c8
Exception code: 0xc0000005
Fault offset: 0x00acee5f
Faulting process id: 0x990
Faulting application start time: 0x01d2ce75e074c052
Faulting application path: C:\Users\WhiSky\AppData\Local\osu!\osu!.exe
Faulting module path: C:\WINDOWS\SYSTEM32\nvoglv32.DLL
Report Id: 3eddd6a8-4288-4d29-ad4a-ef14ae900dc3
Faulting package full name:
Faulting package-relative application ID:



And second:


Application: osu!.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
at OpenTK.Platform.Windows.Functions.SwapBuffers(IntPtr)
at OpenTK.Platform.Windows.WinGLContext.SwapBuffers()
at OpenTK.Graphics.GraphicsContext.SwapBuffers()
at #=qo8iaI1UpzJngQJAqQd0pYVhwWJUmdCkKsJ0TKyVHQv2BWKsKgPKwLLRnA23z0Tn8.#=q1UPjnZS_TZ0bOzZZwg7GYg==()
at #=qcLENA6582Hyj20YcCMFcvpCmgLvKe9iQDembEpHhRQjqppAyHWFBa9vmNYSvYAVz.#=q1UPjnZS_TZ0bOzZZwg7GYg==()
at #=qHvVLYFFQ8KQAlo7cWsr24g==.#=qyQz5zlJnNEtq_kLvFr_qUQ==()
at #=q8$wN4rC7LrpZ72hH264w74DbEeMUIR7qonYx7Qng_5Q=.#=q71VTpP_SwkiSiqQaczx_GA==(System.Object, System.EventArgs)
at #=qtPzpr$$ZoN4gDovQlT9b038yTlCDJYPEhMNE2CA97F4=.#=qeUQ49DSvfZ0P2pV0GHlWFA==(System.Object, System.EventArgs)
at #=qtcs08J$ndoi7grwkUxCzYGcJQjHUWrWy9LT0qLOziyA=.#=qUhktI5ASia1i87V2mlrVfRuilTG_8DQ8p6GsQkvtv3k=(System.Object, System.EventArgs)
at System.Windows.Forms.Application+ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32)
at System.Windows.Forms.Application+ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr, Int32, Int32)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoopInner(Int32, System.Windows.Forms.ApplicationContext)
at System.Windows.Forms.Application+ThreadContext.RunMessageLoop(Int32, System.Windows.Forms.ApplicationContext)
at System.Windows.Forms.Application.Run(System.Windows.Forms.Form)
at #=qtcs08J$ndoi7grwkUxCzYGcJQjHUWrWy9LT0qLOziyA=.#=qi5rHNmni90DFfn8hliGCuw==()
at #=q8$wN4rC7LrpZ72hH264w74DbEeMUIR7qonYx7Qng_5Q=.#=qi5rHNmni90DFfn8hliGCuw==()
at #=qWhG_1APPHwGFZ8mpSyETPQ==.#=q1h15cbGQvsP12oKrnkJHpQ==(System.String, Boolean, Boolean)
at #=qWhG_1APPHwGFZ8mpSyETPQ==.#=qvgLAkZ_4NzVpsm9npaOR6Q==(System.String[])
at #=qWhG_1APPHwGFZ8mpSyETPQ==.#=q_uiX9SiILeIvUdR1UrigiA==()
at #=qDI2ZuIpjbm$PJs0mIgI952WFgZ4eeFk$ThVmvwqve0U=.#=qxyn8P0y$oIK52KnY$PL59g==()

Typical Nvidia driver issues. Go to this site and choose the type of your graphic card. Some recommended drivers should show up after hitting the Search button. Download the second driver.

Nikosbks wrote:

Typical Nvidia driver issues. Go to this site and choose the type of your graphic card. Some recommended drivers should show up after hitting the Search button. Download the second driver.

Thanks, fixed.

Log Name: Application
Source: .NET Runtime
Date: 2021/02/11 17:01:35
Event ID: 1026
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: user-PC
Description:
Application: osu!.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
at OpenTK.Platform.Egl.Egl.GetCurrentContext()
at OpenTK.Platform.Egl.Egl.get_IsSupported()
at OpenTK.Platform.Factory..ctor()
at OpenTK.Toolkit.Init(OpenTK.ToolkitOptions)
at #=zY8YHgM8Pj$FpRn78$MVdF_E=..ctor(OpenTK.Graphics.GraphicsMode, Int32, Int32, OpenTK.Graphics.GraphicsContextFlags)
at #=z558qIUIC_mErQycl9RYyCQ4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zbGL8UJ76CMW7dZVv7OTFkW4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zj1nGitrG0CgqjO3J5$_1Eg4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zs6KvF8RhwyGJtp5bZTg2_jA=..ctor(#=z_elmMKA4wmQ95qHa7w==, OpenTK.Graphics.GraphicsContextFlags)
at #=z_elmMKA4wmQ95qHa7w==..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=z3QatyScO_E$xQ7bnBw==..ctor(System.String)
at #=zU1RT3$omcfOsIzP5PA==.#=z_0qaFA43$8kp(System.String, Boolean, Boolean)
at #=zU1RT3$omcfOsIzP5PA==.#=zDhR$dNY=(System.String[])
at #=zU1RT3$omcfOsIzP5PA==.#=zAD3aTy8=()
at #=qaalcvmGX195WQWssbxtGdIo$aN6ja_Coia4qe5IHe1U=.#=zw6_roQ8=()


Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name=".NET Runtime" />
<EventID Qualifiers="0">1026</EventID>
<Level>2</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2021-02-11T09:01:35.000000000Z" />
<EventRecordID>46574</EventRecordID>
<Channel>Application</Channel>
<Computer>user-PC</Computer>
<Security />
</System>
<EventData>
<Data>Application: osu!.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
at OpenTK.Platform.Egl.Egl.GetCurrentContext()
at OpenTK.Platform.Egl.Egl.get_IsSupported()
at OpenTK.Platform.Factory..ctor()
at OpenTK.Toolkit.Init(OpenTK.ToolkitOptions)
at #=zY8YHgM8Pj$FpRn78$MVdF_E=..ctor(OpenTK.Graphics.GraphicsMode, Int32, Int32, OpenTK.Graphics.GraphicsContextFlags)
at #=z558qIUIC_mErQycl9RYyCQ4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zbGL8UJ76CMW7dZVv7OTFkW4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zj1nGitrG0CgqjO3J5$_1Eg4=..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=zs6KvF8RhwyGJtp5bZTg2_jA=..ctor(#=z_elmMKA4wmQ95qHa7w==, OpenTK.Graphics.GraphicsContextFlags)
at #=z_elmMKA4wmQ95qHa7w==..ctor(OpenTK.Graphics.GraphicsContextFlags)
at #=z3QatyScO_E$xQ7bnBw==..ctor(System.String)
at #=zU1RT3$omcfOsIzP5PA==.#=z_0qaFA43$8kp(System.String, Boolean, Boolean)
at #=zU1RT3$omcfOsIzP5PA==.#=zDhR$dNY=(System.String[])
at #=zU1RT3$omcfOsIzP5PA==.#=zAD3aTy8=()
at #=qaalcvmGX195WQWssbxtGdIo$aN6ja_Coia4qe5IHe1U=.#=zw6_roQ8=()

</Data>
</EventData>
</Event>

Please make a new thread for your issue. This one is 4 years old.