Query tool dialog buttons not displaying and text window not accepting text

The query tool is coming up unusable:

System:
pgAdmin 1.14.3 (though I have the same problem with both later versions)
OS: Windows 7, Enterprise, sp1, 64-bit OS

Steps to recreate:

- Open pgAdmin

- Select a database & table from the Object Browser

- Click on the Query Tool toolbar button or select Query Tool from Tools menu

- Query Tool dialog appears displaying the header, the menus, and only some of the buttons

- Dragging the mouse along the "button bar" causes some, but not all of the buttons to appear

- The text editor portion appears to be missing altogether.

- The buttons that are there appear to work, i.e. their various dialogs appear, but nothing affects the text editor

-
I have removed and re-installed various versions several times, but this problem always remains. Everything else seems to work fine.

Screenshots:

- When I first open the Query Tool it looks like this:
[cid:image005(dot)jpg(at)01CFA81E(dot)6E091D10]

- After dragging across the button bar to get as many of the icons to show up as possible, it looks like this:
[cid:image006(dot)jpg(at)01CFA81E(dot)6E091D10]

Thanks for any help you can provide,
Todd Pittman

This message is intended only for the addressee and may contain information that is company confidential or privileged. Any technical data in this message may be exported only in accordance with the U.S. International Traffic in Arms Regulations (22 CFR Parts 120-130) or the Export Administration Regulations (15 CFR Parts 730-774). Unauthorized use is strictly prohibited and may be unlawful. If you are not the intended recipient, or the person responsible for delivering to the intended recipient, you should not read, copy, disclose or otherwise use this message. If you have received this email in error, please delete it, and advise the sender immediately.