Tracing an Unhandled Exception:Exception: Message: The property 'RepositoryAuthenticationTokens' could not be created from it's default value. Error message: Could not find file 'C:\Users\Denunci\AppData\Local\Temp\dqoytfjf.dll'.Full Trace: System.ArgumentException: The property 'RepositoryAuthenticationTokens' could not be created from it's default value. Error message: Could not find file 'C:\Users\Denunci\AppData\Local\Temp\dqoytfjf.dll'.   at System.Configuration.SettingsPropertyValue.Deserialize()   at System.Configuration.SettingsPropertyValue.get_PropertyValue()   at System.Configuration.SettingsBase.get_Item(String propertyName)   at System.Configuration.ApplicationSettingsBase.get_Item(String propertyName)   at Nexus.Client.Properties.Settings.get_RepositoryAuthenticationTokens()   at Nexus.Client.ModManagement.ModManager.Login()   at Nexus.Client.ModManagement.ModManager.AddMod(String p_strPath, ConfirmOverwriteCallback p_cocConfirmOverwrite)   at Nexus.Client.MessagerServer.AddMod(String p_strFilePath)   at Nexus.Client.Bootstrapper.RunMainForm(String[] p_strArgs)   at Nexus.Client.Program.Main(String[] p_strArgs)Running Threads (0)

My antivirus, Avast is also blocking something everytime I try to download a mod. I've tried several mods, so I don't think it's limited to a single one. Could it be Avast is just blocking the dll because it's unknown? I tried googling "dqoytfjf.dll" but that didn't yield any results.