error code 1639 in C#

[kku]

Hi gurus
have anyone suguest me to solve this problem
actually i wana to install msi (exe file) on remout computer which I connent successful.but when i give path of exe file to install msi file It shows error "command line argument 1639".
code is following

string msiFilePath = "D:\\pp.msi";
string installOptions = "MSIEXEC.EXE /I D:\\pp.msi /QB ";
Is there any problem in my code r have u any idea to overcome this bugs

Best Regards.
Adnan Yousaf