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Solve : Pixelated Taskbar Icons?

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This is quite unusual. I was curious about the various accessibility options available in XP, so I launched the Accessibility wizard. The first option you can change with the wizard is the text size for items on the screen. For kicks, I checked the smallest  text size available. This changed the size of the menu bars of my applications. To revert back to my original settings, I clicked the cancel button. Everything seemed fine,  until I looked at my task bar. I noticed that my quick launch icons were slightly larger and pixelated.



The 'small icons' option is checked for the QuickLaunch toolbar. When I check "Large icons" the icons look fine (they just take up an enormous amount of SPACE)

The icons in the sytem tray look even worse. Even when I open the taskbar properties box and select "Hide inactive icons" >> "Customize..." the icons are bloated and pixelated. Juxtapose the Quicktime icon in the QuickLaunch tray vs. the one in the  system tray:



Strangely, the icons in my Start menu are their normal size. The size that you see here is the former size of my QuickLaunch/System Tray icons.



Even weirder is that all submenus accessed from the start menu show larger blockier icons. Here's the All Programs submenu:



Also, the tiny icon on all application or document tabs on my taskbar are large and blocky.  The small icon in the upper left corner of any open application's main window is also bloated. When I'm in a folder and choose to list all items by small icon, they look just fine.

This small thread shows that others have had the same problem (except mine didn't  involve a laptop nor has it lasted as long):  http://forum.tweakxp.com/forum/Topic162054-37-1.aspx

Things I have tried:
Restart (Computer equivalent of taking two aspirins)
Frobbing around with accessibility wizard some more.
Checking to see if my screen's DPI has changed (it hasn't)
General useless flailing around with the start menu, changing icon sizes back and  forth, etc.

My computer is a P3, 800MHz, 512RAM, XP Pro SP2


Any suggestions? Thanks in advance.


--Oober Noober

P.S. Ugh, I just noticed that the JPG format further pixelated the images. Trust me, the icons look bad even without the JPG distortion.Sounds like you need to rebuild the icon cache.  Have you tried MS's TweakUI for WinXP?I tried TweakUI 2.10.0.0 by selecting the last option entitled "Repair", selecting "rebuild icons", and then clicking "repair". I didn't see any immediate effect so I restarted. My taskbar icons are still pixelated as are all sub-start menu icons. Also, as I poked through the registry I noted that all of the little folder icons were bloated. *sigh* What baffles me is how doing something so seemingly unrelated could cause this.  

What about my iconcache.db file? I've heard some folks say that deleting and therefore forcing it to be rebuilt might help. Others have said that it didn't work. I don't want to start recklessly deleting things... I've already met my quota of XP reinstalls for this year.

Also, there is a practice of increasing the icon cache that seems to be prevalent. Only problem is that it requires you to actually add an entry to the registry, which always makes be break out in hives (no pun intended). Read more about it here: http://techrepublic.com.com/5100-1035_11-5164407.html#

Any suggestions will be appreciated.


--OoberYep, I would try the deletion method next.  You were going to back it up first, after all.  

The regy tweak doesn't tempt me.  Still shell-shocked from system resource horrors of yester-Windows... Quote

You were going to back it up first, after all.  

Uhhh... nnn... Uh... yes.

I deleated my iconcache.db file. It was 2,181KB, if that means anything. Upon restart, There was no change. What followed next was a series of desperation level tweaks that I was almost sure wouldn't do anything (and they didn't) but I tried anyway just to make sure. I restarted in Safe Mode (as if), frobbed around with screen resolutions, hardware acceleration, blah, blah, blah. One thing that made a slight difference was changing my screen from 96 to 120 DPI. Quicklaunch icons were larger and smoother. Changing them to the larger size (right-click the resize bars next to the QuickLaunch area and select view >> large/small icons) only made them slightly larger. However System Tray icons were as bad as EVER (maybe even worse) as were regedit folder icons. I KNOW, none of that stood a chance of solving my problem, but it at least made me feel like I was doing something.

I suppose my last option is to ENLARGE the icon cache in RegEdit (*gulp*). I'm not sure how that would help me, but its my last resort. The only problem: most people seem to edit the icon cache in relation to corrupted desktop icons. My problem is related to the mini-icons that populate various areas of my system. Might or might not be related. Here's the thread that I read through for info: http://www.annoyances.org/exec/forum/winxp/t1061668518

Any last suggestions before I get the machete out and launch a foray into my registry?

Get the panic button ready...


--Oober NooberI just used a VB script from www.Kellys-Korner.com. The code was simple enough:

Code: [Select]Option Explicit

Set WSHShell = WScript.CreateObject("WScript.Shell")
Dim WSHShell, n, p, itemtype, mybox

p = "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Max Cached Icons"
itemtype = "REG_SZ"
n = "12000"
WSHShell.RegWrite p, n, itemtype

MyBox = MsgBox("You must Log Off/Log On for the changes to take effect.", 48,"Done")

I figured that way if something went wrong I could theoreticaly blame KELLY. As I expected, there was no positive change. I'm flummoxed.

:-?


--Oober

What happens if you delete and re-create the quick launch shortcuts?No improvement. Remember, the problem wasn't isolated to my QL area. It was almost every small format icon on my system with the exception of listing a folder by details mode (or any other option that listed folder contents in the small icons).

It doesn't matter anymore because the problem has been solved!!. I changed my system's appearance from XP style to the old Windows classic scheme. All of my system's small icons were restored to their former selves. The icons stayed smooth when I returned back to the XP style. That doesn't stop me from wondering just what happened though...

 


--OoberOh well.  I wouldn't worry about it.

Unless you happen to be an MS kernel coder...



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