Weird Problem

[awdigrigoli]

I have a VB.NET 2003 Windows application that was working fine, but is
now starting to have strange problems.

I have a ListView user control that I use on several forms. The Height

and Width are set in the user control. If I make any changes to one of
the forms that contains the ListView control and then Build my project
the ListView increases in size. No matter what I do I can't get it to
stop growing.
This may be related to the above problem so that is why I am adding it

here. My app uses Active Reports. When I make any changes inside the
report and then press F5 to debug or just rebuild the project I get the

following error message for the build:
Could not copy temporary files to the output directory.
The file 'APP.exe' cannot be copied to the run directory. The process
cannot access the file because it is being used by another process.
I have already read about changing a property in the assembly to true
in order to fix this, but it is already set to true. The only thing I
can do to get back on track is to remove the project from the solution,

change the name of the solution, delete the sin and sou files from the
project directory and then create a new solutions and add the project
to the newly created solution.
Can anyone shed some light on this for me?