1. I have run with administrator rights.
2. Also decompress the installation package to the root directory of drive C, or create a folder in the root directory of drive C, and then decompress the installation package to this folder.
Object reference not set to an instance of an object.
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.IOManager.CreateDirectory(DirectoryInfo directoryInfo)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.IOManager.CreateDirectory(DirectoryInfo directoryInfo)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.IOManager.CreateDirectory(DirectoryInfo directoryInfo)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.IOManager.CreateDirectory(DirectoryInfo directoryInfo)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.AxUpdateBaseData.<>c__DisplayClass8_0.<ExportToFile>b__0()
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.AXUpdateInstallerBase.ExecuteWithRetry(Action action, String callerName, Int32 retryInterval, Int32 maxRetryCount)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.AxUpdateBaseData.ExportToFile(String filePath)
at Microsoft.Dynamics.AX.AXUpdateInstallerBase.RunbookData.Save()
at Microsoft.Dynamics.AX.AXUpdateInstaller.Program.InstallUpdate(String[] args)
at Microsoft.Dynamics.AX.AXUpdateInstaller.Program.Main(String[] args)