Return
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Title
Unable to load DLL 'C:path\tmpNNNN.tmp': Access is denied , Quest.Licensing.Validation.TempWrapper. -
Description
Generating the following message while try to execute TOAD.It has work fine for years and suddenly stopped working.
Another member of our team has the same message.Reinstalling the software did not fix the issue.For example,System.Reflection.TargetInvocationExceptionException has been thrown by the target of an invocation.Stack Trace:at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)at Quest.Licensing.Validation.ClassWrapper.?()at Quest.Licensing.Validation.ClassWrapper.?()at Quest.Licensing.QuestKeyFactory..ctor()at Quest.Toad.Map.MapValidation.CheckQuestkeyLibForOracleLicense()at Quest.Toad.Map.MapValidation.CheckForNewOracleLicense()at Quest.Toad.Map.MapValidation.GetLicenseKey()at Quest.Toad.Map.MapValidation.Initialize()at Quest.Toad.Map.MapValidation.get_InstalledPlatforms()at Quest.Toad.Map.MapValidation.get_InstalledPlatformTypes()at Quest.Toad.Util.Global.get_MutexAppCode()at Quest.Toad.StartupForm.Main(String[] args)System.DllNotFoundExceptionUnable to load DLL 'C:\Users\e236541\AppData\Local\Temp\tmp1852.tmp': Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))Stack Trace:at Quest.Licensing.Validation.TempWrapper.getCurrentDay() -
Cause
Normally,Anti-Virus software is blocking the access.
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Resolution
Check the following areas.1) Turn off all virus protection software and launch TDP.2) Go to the temp dir shown in the error stack. Have the user write a file to the temp dir. Do they have privileges?3) Start TDP with Run as Admin privileges. What is the result?4) Lower UAC and start TDP. What is the result?5) Go to event viewer and look under the app and system area. Export all events for that day.Something from the Operating System is preventing the licensing DLL to load.