Telerik 从 Telerik AJAX Manager v2015.1.401.45 更新到 Telerik AJAX Manager v2020.2.512.45 后无法上传文件。总是像这样的错误:
[CryptographicException: The cryptographic operation has failed!]
Telerik.Web.UI.CryptoExceptionThrower.ThrowGenericCryptoException() +46
Telerik.Web.UI.CryptoExceptionThrower.ThrowIfFails(Func`1 function) +46
Telerik.Web.UI.CryptoService.CheckWhitelistTypes(Type type, String allowedCustomMetaTypes, String uploadMetaDataFullName) +116
Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData) +163
Telerik.Web.UI.AsyncUploadHandler.EnsureSetup() +148
Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context) +140
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +195
System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +50
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +73