The given path's format is not supported.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NotSupportedException: The given path's format is not supported.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NotSupportedException: The given path's format is not supported.]
System.Security.Util.StringExpressionSet.CanonicalizePath(String path, Boolean needFullPath) +210
System.Security.Util.StringExpressionSet.AddExpressions(String[] str, Boolean checkForDuplicates, Boolean needFullPath) +445
System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList) +389
System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String[] pathList, Boolean checkForDuplicates, Boolean needFullPath) +43
System.IO.Path.GetFullPath(String path) +76
System.Web.HttpApplication.CheckSuspiciousPhysicalPath(String physicalPath) +19
System.Web.Configuration.HttpConfigurationSystem.ComposeConfig(String reqPath, IHttpMapPath configmap) +175
System.Web.HttpContext.GetCompleteConfigRecord(String reqpath, IHttpMapPath configmap) +434
System.Web.HttpContext.GetCompleteConfig() +49
System.Web.HttpContext.GetConfig(String name) +195
System.Web.CustomErrors.GetSettings(HttpContext context, Boolean canThrow) +20
System.Web.HttpResponse.ReportRuntimeError(Exception e, Boolean canThrow) +39
System.Web.HttpRuntime.FinishRequest(HttpWorkerRequest wr, HttpContext context, Exception e) +485
can any body help me please , been trying for 2 days now.