/Wpos = (Left,Bottom,Width,Height,Flags):
This flag determines the initial position and size of PMView's main window. IMPORTANT: If you use /WPos, make sure that you don't type any spaces between numbers or flags.
If no value is specified, the default value(s) will be used. Left:, Right, Width and Height can be specified in pixels or percent of the desktop size. To specify a percentage, add the letter "p" (for example, 17p stands for 17 percent).
Flags can be one or none of the following flags
Maximize Start PMView maximized
Minimize Start PMView minimized
Restore Start PMView in non min/maximized state
and can be combined with one or more of the following flags
Activate Make PMView's main window the active window
Foreground Bring PMView to the foreground
Example: Start PMView maximized
Example: Set PMView's main window size to 100x100 pixels
Example: Activate PMView and bring it to the foreground
Example: Center PMView on desktop, making it half as wide and tall as the screen