Re: Lightroom stuck and won't open

PhotoRoy6@xxxxxxx · Sat, 14 Jan 2012 14:20:51 -0500 (EST)

Updating  myself.
On a 32 bit machine Photoshop 7.0 and CS3 can access 2 Gigs. A 32 bit 
Photoshop program running on a 64 bit machine can access 3 Gigs. With CS4, the 
first 64 bit Photoshop program Photoshop can access as much as your OS 
can.
Roy

In a message dated 1/14/2012 12:01:57 P.M. Eastern Standard Time, 
PhotoRoy6@xxxxxxx writes:

  I know XP 32bits can only address 4 Gigs of RAM and Photoshop 7.0 can 
  only address 3 Gigs of RAM. Windows 7 Professional OS can address 192 Gigs of 
  RAM. Don't know how much RAM PSCS3 or PSCS 5.0 can address yet.
  Roy