====== Troubleshooting ======

Always read the log file if you encounter any problems with your Mervis DB installation.

Here are few examples of error messages and description of possible reasons and solutions.

===== Wrong data path =====


<code>RcWareDb Critical: 0 : RcWare DB server cannot be started: System.UnauthorizedAccessException: Cannot write files of InfrastructureDataPath ---> System.IO.DirectoryNotFoundException: Could not find a part of the path 'x:\some\path\.___rcwdbtstfile_delete'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize)
   at ESG.Db.Server.Engine.ServerImplementation.CheckDirForWriteAccess(String path, String pathConfigName)
   --- End of inner exception stack trace ---
   at ESG.Db.Server.Engine.ServerImplementation.CheckDirForWriteAccess(String path, String pathConfigName)
   at ESG.Db.Server.Engine.ServerImplementation.InitAndCheckFileSystem()
   at ESG.Db.Server.Engine.ServerImplementation..ctor(String instanceName, Boolean configFileSpecified)
   at ESG.Db.Server.Host.Program.RunAsConsoleHost()
    DateTime=2017-09-26T07:05:11.1836390Z</code>