COM+ can't export a package,why?

[zyhu]

In windows 2000 (Advanced Server Edition), I want to
use COM+ to export my *.dll to a package in the computer A. Then I want to install this package in another computer B and then use the packed *.dll to call other COM in the
computer A. But I failed when I exported *.dll in the computer A. The error information is that it failed when it wrote application program. I don't know why. Can you help me?
Thanks. [sig][/sig]

 

[zyhu]

I have solved this problem. Just because I reinstalled my computer. I don't know why.
But there is another question. On machine A's MTS explorer,I can export an application proxy and register it on machine B. When the components on B connect the components on A, the returned information is that the components on B can't find the specified components on A. Why? Anyone can help me?
[sig][/sig]

 

[zyhu]

Just because I forgot to regsvr32 *.dll in the register talbe. [sig][/sig]

 

[zyhu]

The cause is on the website:

http://support.microsoft.com/support/kb/articles/Q254/1/33.ASP?LN=EN-US&SD=msdn&FR=0

[sig][/sig]