Error.log

[infinitedestro]

Kancolle Viewer was working perfectly fine, but all the sudden when I try to open it now it doesn't open and inside the folder there is an Error.Log text document

[Yuubari]

I don't know. Maybe you could actually post the most recent traceback from the error log?

[infinitedestro]

This is the latest error post

ERROR, date = 2016-07-05 10:45:42 PM -07:00, sender = System.Windows.Threading.Dispatcher, System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.Configuration.ConfigurationErrorsException: '.', hexadecimal value 0x00, is an invalid character. Line 6, position 1. (C:\Users\Infinite Destro\AppData\Local\Smooth_and_Flat\KanColleViewer.exe_Url_2vjbg3nny002ptqldf1n1ospzxfrpgah\4.2.4.0\user.config line 6) ---> System.Xml.XmlException: '.', hexadecimal value 0x00, is an invalid character. Line 6, position 1. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.ParseText(Int32& startPos, Int32& endPos, Int32& outOrChars) at System.Xml.XmlTextReaderImpl.ParseText() at System.Xml.XmlTextReaderImpl.ParseElementContent() at System.Configuration.XmlUtil.StrictReadToNextElement(ExceptionAction action) at System.Configuration.BaseConfigurationRecord.ScanFactoriesRecursive(XmlUtil xmlUtil, String parentConfigKey, Hashtable factoryList) at System.Configuration.BaseConfigurationRecord.ScanFactoriesRecursive(XmlUtil xmlUtil, String parentConfigKey, Hashtable factoryList) at System.Configuration.BaseConfigurationRecord.ScanFactories(XmlUtil xmlUtil) at System.Configuration.BaseConfigurationRecord.InitConfigFromFile() --- End of inner exception stack trace --- at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal) at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors) at System.Configuration.ClientConfigurationSystem.OnConfigRemoved(Object sender, InternalConfigEventArgs e) --- End of inner exception stack trace --- at System.Configuration.ConfigurationManager.PrepareConfigSystem() at System.Configuration.ConfigurationManager.RefreshSection(String sectionName) at System.Configuration.ClientSettingsStore.ReadSettings(String sectionName, Boolean isUserScoped) at System.Configuration.LocalFileSettingsProvider.GetPropertyValues(SettingsContext context, SettingsPropertyCollection properties) at System.Configuration.SettingsBase.GetPropertiesFromProvider(SettingsProvider provider) at System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName) at System.Configuration.SettingsBase.get_Item(String propertyName) at System.Configuration.ApplicationSettingsBase.GetPropertyValue(String propertyName) at System.Configuration.ApplicationSettingsBase.get_Item(String propertyName) at Grabacr07.KanColleViewer.Properties.Settings.get_KcvApiUrl() at Grabacr07.KanColleViewer.Application.OnStartup(StartupEventArgs e) at System.Windows.Application.<.ctor>b__1_0(Object unused) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

[Yuubari]

Have you ever tried checking the answer here in the FAQ that I specifically wrote to prevent these constantly repeated questions?

Was it really “faster to ask”?