自己打包的程序，安装报错，错误日志如下

[aoyunfei]

MSI (s) (CC:68) [17:43:14:053]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (s) (CC:68) [17:43:14:053]: Restoring environment variables
MSI (s) (CC:68) [17:43:14:053]: Destroying RemoteAPI object.
MSI (s) (CC:74) [17:43:14:053]: Custom Action Manager thread ending.
MSI (c) (D4:B0) [17:43:14:053]: Back from server. Return value: 1603
MSI (c) (D4:B0) [17:43:14:053]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (D4:B0) [17:43:14:053]: PROPERTY CHANGE: Deleting SECONDSEQUENCE property. Its current value is '1'.
想请教下，这错误是什么意思