What is a InstMsiA.exe?. You've to be much more specific, telling the application you are trying to install, the version of wine you are using, etc.
I will give you a tip right away. Don't use wine. It does not "work"
. Use always a program that has a native Linux version for it. Here is a nice list:
If you still want to try as hard as John McClane in Die Hard to make your Win32 application to run under Linux, check out Franks Corner:
they have a lot of tutorials to help you out using wine. I wish good luck though!