title: Is it true that 32Bit program will be out of memory, if other programs use too much, in 64bit windows?
body: <p>I am developing a 32 bit application and got out of memory error. </p>
  
  <p>And I noticed that my Visual Studio and a plugin (other apps too) used too much memory which is around 4 or 5 GB. </p>
  
  <p>So I suspected that these program use up all the memory addresses where my program is able to find free memory.</p>
  
  <p>I suppose that 32 bit can only use the first 4 GB, other memory it can not use at all. </p>
  
  <p>I don't know if I am correct with this, other wise I will look for other answers, like I have bug in my code.</p>