[SOLVED] Suddenly getting "Critical" error

rco133 wrote:

Hi.

 

I have been using WebGrab++ for a long time, and this is the first time I encounter this:

[        ] WebGrab++ license request and update log
[        ] 2026/05/17 13:48
[        ] Job finished at 17/05/2026 13:48:43 done in 0s
[Critical] 
The TLS version of the connection is not permitted on this storage account.
[Critical] 
   ved Microsoft.Azure.Storage.Core.Executor.Executor.<ExecuteAsync>d__1`1.MoveNext()
--- Afslutningen på staksporingen fra den tidligere placering, hvor undtagelsen blev udløst ---
   ved System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   ved System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   ved Microsoft.Azure.Storage.Core.Executor.Executor.<>c__DisplayClass0_0`1.<ExecuteSync>b__0()
   ved Microsoft.Azure.Storage.Core.Util.CommonUtility.RunWithoutSynchronizationContext[T](Func`1 actionToRun)
   ved Microsoft.Azure.Storage.Core.Executor.Executor.ExecuteSync[T](RESTCommand`1 cmd, IRetryPolicy policy, OperationContext operationContext)
   ved WG.common.azure.Azure_Access.DownloadFile(CloudFileDirectory cfd, String filename, String& content, DateTime& lastmodified, Boolean& pass)
   ved  .‒..ctor(Dictionary`2 , Boolean , Boolean )
   ved  . ..ctor(String )
   ved  .—. (String[] )
[Critical] Unhandled Exception
[Critical] For detailed info, see log file C:\Users\XXXXXX\AppData\Local\WebGrab+Plus\WGLicense.log.txt
[Critical] Execution stopped
 

I haven't changed anything on my system.

I am aware that I am running an old version 3.3.0.0 and Windows 7, but it worked yesterday, so just wonder why it suddenly stopped working.

 

Thanks in advance

 

Rco133.

 

 

 

In case anyone else runs into this (probably noone will) its because of an TLS version change at Azure.

After adding these regkeys it seems to work again:

reg add "HKLM\SOFTWARE\Microsoft\.NETFramework\v4.0.30319" /v SchUseStrongCrypto /t REG_DWORD /d 1 /f

reg add "HKLM\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319" /v SchUseStrongCrypto /t REG_DWORD /d 1 /f

reg add "HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client" /v DisabledByDefault /t REG_DWORD /d 0 /f

reg add "HKLM\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client" /v Enabled /t REG_DWORD /d 1 /f

rco133