The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Windows 7’ Category

Windows Alt Key Codes

Posted by jpluimers on 2015/02/16

Brillant!: Windows Alt Key Codes.

The page has both lists of four-digit ALT+#### codes, a how-to, and reference links:

  1. Letters with Accents – (e.g. ó, ò, ñ)
  2. Other Foreign Characters – (e.g. ç, ¿, ß)
  3. Currency Symbols – (e.g. ¢, £, ¥)
  4. Math Symbols – (e.g. ±, °, ÷)
  5. Other Punctuation – (e.g. &, ©, §)
  6. Using the Codes
  7. Other Accents and Symbols: Character Map Other Page
  8. Non-Numeric Accent Codes: Activate International Keyboard Other Page
  9. Links to Other References

–jeroen

Posted in Development, Encoding, Power User, Software Development, Unicode, Windows, Windows 7, Windows 8, Windows Server 2000, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP | Leave a Comment »

Finding your Windows files quickly: Everything Search engine

Posted by jpluimers on 2015/01/30

More than 4 years ago, I wrote about the Windows filename search replacement: Everything. Since then, Everything has even gotten better: though the “stable” 1.2 version dates back to 2009, a new series of 1.3.x betas has appeared since early 2013 that are just as stable, are faster and have far more features.

Some new features I like a lot:

  • Support for Recent Changes, for instance searching for rc:today gives you files that have changed today.
  • The extended search syntax now includes the ability to search for attributes (even compressed, offline or encrypted) and timestamps (even relative ones like dm:last10minutes) for datecreated (dc), datemodified (dm) or recentchanges (rc).
  • Allow for boolean operators ! (NOT), & (AND) and space (OR) and grouping them with < and >.
  • These search prefixes: Read the rest of this entry »

Posted in Everything by VoidTools, Power User, Windows, Windows 7, Windows 8, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista | Leave a Comment »

Interesting: minidump/kernel dump Instant Online Crash Analysis

Posted by jpluimers on 2015/01/28

Figured using Instant Online Crash Analysis that mfefirek.sys is causing a DRIVER_IRQL_NOT_LESS_OR_EQUAL BSOD.

Well done McAfee!

This is what I did:

  1. As admin, copy %windir%\Minidump\*.dmp %temp%
  2. Uploaded these to http://www.osronline.com/page.cfm?name=analyze
  3. Compare the results with Beyond Compare 4 for patterns.

The result for all *.dmp files is a pattern like this:

DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 000000000000000d, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff8800....d70, address which referenced memory

Debugging Details:
------------------

TRIAGER: Could not open triage file : e:\dump_analysis\program\triage\modclass.ini, error 2

READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800032..100
GetUlongFromAddress: unable to read from fffff800032..1c0
 000000000000000d Nonpaged pool

CURRENT_IRQL:  2

FAULTING_IP: 
mfefirek+19d70
fffff880`0.....70 8a400d          mov     al,byte ptr [rax+0Dh]

–jeroen

via: Instant Online Crash Analysis.

Posted in Power User, Windows, Windows 7 | Leave a Comment »

windows – .Net WinForm System Beep on a 64 Bit OS – Stack Overflow

Posted by jpluimers on 2015/01/28

Thanks Shay Erlichmen for answering this on SO why the Beep function does not bell the speaker any more on x64 systems:

Beep has been removed as a native function from all x64 platforms (so no managed version of course), there is a connect issue that petition to return it.

We use a different trick to discover servers, we remote eject the dvd drive, and the drive with the tray open is the one were looking for :)

Larry Osterman has a great article about this: What’s up with the beep driver in Windows 7.

In the mean time, the connect issue has been removed as well.

The good news however (if your hardware still has an Intel 8254 compatible PIT in the South Bridge connected to a PC speaker):

Ludwig Ertl wrote the BEEPx / BeepXP driver that interfaces to the speaker through the 8254. Note it has a (German) changelog, but you can respond in English.

–jeroen

via: windows – .Net WinForm System Beep on a 64 Bit OS – Stack Overflow.

Posted in Development, Power User, Software Development, Windows, Windows 7, Windows Server 2008, Windows Server 2008 R2, Windows Vista | Leave a Comment »

Like Process Explorer, but open source, with some extra options: Process Hacker

Posted by jpluimers on 2015/01/09

Process Hacker is on my research list:

A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.

–jeroen

via: Overview – Process Hacker.

Posted in Microsoft Surface on Windows 7, Power User, Windows, Windows 7, Windows 8, Windows Server 2000, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP | 1 Comment »

Patch for Windows 7/Server 2008 R2 suddenly indicating it is not genuine/0x8004FE21: Install KB3024777 to fix KB3004394 – via Brett Wilton G+

Posted by jpluimers on 2015/01/06

Thanks Brett Wilton for sharing this.

This would have saved me quite some time, as I re-did the phone registration two weeks ago in order to get a few development VMs working again.

Read the rest of this entry »

Posted in Power User, Windows, Windows 7, Windows Server 2008 R2 | Leave a Comment »

Excessive CPU usage in WheaAttemptPhysicalPageOffline when using Intel HD graphics – via Intel Communities

Posted by jpluimers on 2014/12/12

I had some excessive CPU usage (30% on a 4-core system) inside WheaAttemptPhysicalPageOffline when using an Intel HD graphics 2500 GPU.

At first I thought I needed to convince IT to update the drivers: Intel HD graphics causing high CPU utilization | Intel Communities.

Then I closed all Visual Studio 2013 instances and the CPU usage went to normal.

So I’m suspecting a WPF issue somewhere.

–jeroen

Posted in Development, Power User, Software Development, Visual Studio 2013, Visual Studio and tools, Windows, Windows 7 | Tagged: , , , , | Leave a Comment »

Taking Screenshot on multiple platforms (via Wikipedia, the free encyclopedia)

Posted by jpluimers on 2014/11/28

Cool, I just found out that Wikipedia has a Screenshot topic, listing how to take screenshots (and often shots of the current window) on many platforms, where (*) means I verified them:

  • Apple Mac OS X
    (*) Use “⌘ Cmd+⇧ Shift+3” for the screen or “⌘ Cmd+⇧ Shift+4” for a part of the screen (as of Mac OS X Tiger, you can press the “Spacebar” to capture a Window in stead of part of the screen). You can press “Ctrl” with these shortcuts to the shot goes to the clipboard, otherwise it gets saved as a PNG file.
  • Microsoft Windows
    (*) Use “Prt Sc” for the screen or “Alt+Prt Sc” for the Window
    (note that on my laptop and multi-media keyboards, you need to type the “Fn” key in order to press the “Prt Sc”)
  • Microsoft Windows Phone
    Press the “Sleep/Wake” button and the Startbutton at the same time.
  • Apple iOS
    (*) Press the “Home” and “Lock” button at the same time.
  • Google Android
    Hold the “Volume down” button, then press the “Sleep/Wake” button.
    (*) Or press the “Sleep/Wake” and the “Home” button at the same time.
  • HP WebOS
    Press the “Orange/Gray Key+Sym+P” at the same time.
    Or press “Home Key+Power” at the same time.
  • X Window System
    Varies with the installed tooling
  • Maemo 5
    Press “Ctrl+⇧ Shift+P” at the same time.
  • Google Chrome OS
    Press “Ctrl+F5” to capture the screen or press “Ctrl+⇧ Shift+F5” to capture a portion of the screen.

–jeroen

via: Screenshot – Wikipedia, the free encyclopedia.

Posted in Android Devices, Apple, Chrome, Google, HTC, HTC Sensation, Keyboards and Keyboard Shortcuts, Mac, Mac OS X / OS X / MacOS, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, MacBook, MacBook Retina, MacBook-Air, MacBook-Pro, Nexus 4, OS X 10.8 Mountain Lion, Power User, Uncategorized, Windows, Windows 7, Windows 8, Windows Server 2000, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP | Leave a Comment »

running dig DNS under Windows

Posted by jpluimers on 2014/11/21

The dig (domain information groper) command under unix/Linux is a great way to help verify that a DNS host like BIND is working properly.

A few of my servers are Linux, but most of my desktops usually are Windows, so I was happy to find the Using the dig dns tool on Windows 7 article by Dan Esparza explaining there is a Windows version.

So I:

  1. Downloaded the Windows version of BIND (I took the BIND 9.9.2-P1 ZIP file)
  2. Unzipped that into my C:\BIN\BIND directory
  3. Ran this command, just like I would on a Linux box:
    dig @192.168.171.214 pluimers.com
  4. Checked the below output to the zone configuration on the openSUSE box serving the DNS for my domain

; <<>> DiG 9.9.2-P1 <<>> @192.168.171.214 pluimers.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12911
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 6

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;pluimers.com.                  IN      A

;; ANSWER SECTION:
pluimers.com.           172800  IN      A       82.161.132.169

;; AUTHORITY SECTION:
pluimers.com.           172800  IN      NS      ns7.4delphi.com.
pluimers.com.           172800  IN      NS      ns6.4delphi.com.
pluimers.com.           172800  IN      NS      ns2.4delphi.com.
pluimers.com.           172800  IN      NS      ns1.4delphi.com.
pluimers.com.           172800  IN      NS      ns3.4delphi.com.

;; ADDITIONAL SECTION:
ns1.4delphi.com.        172800  IN      A       82.161.132.169
ns2.4delphi.com.        172800  IN      A       176.9.152.132
ns3.4delphi.com.        172800  IN      A       176.9.152.131
ns6.4delphi.com.        172800  IN      A       109.70.6.22
ns7.4delphi.com.        172800  IN      A       176.9.143.167

;; Query time: 15 msec
;; SERVER: 192.168.171.214#53(192.168.171.214)
;; WHEN: Wed Jan 02 16:07:58 2013
;; MSG SIZE  rcvd: 235

–jeroen

via Dig (command) – Wikipedia, the free encyclopedia.

Posted in *nix, Linux, openSuSE, Power User, SuSE Linux, Windows, Windows 7 | Leave a Comment »

Windows .RES/Resource editors

Posted by jpluimers on 2014/11/07

While researching the manifest problem I will post about next week, I made a short list of free Windows Resource Editors:

All other resource editors I found were not free, and someof them not maintained for an even longer period than the free ones.

–jeroen

Posted in Delphi, Delphi 2, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 3, Delphi 4, Delphi 5, Delphi 6, Delphi 7, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Development, Power User, Software Development, Windows, Windows 7, Windows 8, Windows Server 2000, Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP | 4 Comments »