Anytime I try to start up QBasic 4.5 on Windows XP, I get an error stating "Invalid startup directory, please check your pif file. Choose 'Close' to terminate the application." I know that this is a 16bit MS-DOS Subsystem, but this is the only program I am having trouble with. I recently upgraded to WinXP Pro, and needless to say, I was quite surprised when I couldn't write my programs anymore. Boy... now there's a blast from the past. QBasic has a long history dating back to the days of MS-DOS. QBasic was the free Basic programming language interpreter that was included with MS-DOS, and eventually Windows, though it appears to have vanished from Windows XP, if not from earlier versions. I feel a personal connection to QBasic. Why? I worked on it! First, your question: ".PIF" files were the way that older versions of Windows kept track of the settings for some applications. Each application, say QBasic.exe, would have a corresponding PIF file, such as QBasic.pif. "QBasic was the free Basic programming language
interpreter that was included with MS-DOS"
In Windows XP, I believe it's safe to simply remove the QBasic.pif file. Try renaming it first, and seeing if that resolves your problem. You can also try right-clicking on the PIF file in Windows Explorer, selecting Properties, and changing the startup directory, that your error message is complaining about. I dug up an old copy of QBasic and fired it up, without a .PIF file, on my Windows XP system:
Like I said it brings back memories. While at Microsoft I worked on the on-line help technology used in QBasic's predecessor, QuickBasic, several other products, and in QBasic. Need proof? In a command shell, Type the on-line help file qbasic.hlp. The first two bytes are the "signature" that define what kind of a file this is. The signature for character mode help files? My initials: LN. Related:
Article 9494 | Posted December 5, 2005 |
Popular & Hot How do I make a new MSN Hotmail account? How do I delete history items from my Google tool bar? My desktop Recycle Bin has disappeared - why, and how do I get it back? I accidentally deleted my Recycle Bin in Vista - how do I get it back? New & Important How can I get the old Windows Live Hotmail back? Internet Safety: How do I keep my computer safe on the internet? Are free email services worth it? Would you please recover my password? My account has been hacked or I've forgotten it.
Stay Informed Archives Advertisers |
•
I have been using an old MS-DOS word processing program called WordStar 2000 (WS2000) and have probably over 1000 files in several hundred client folders. The programs work fine on my Windows 98 desktop but I recently bought a Dell laptop with Windows XP and copied the WS2000 program and all of my WS2000 folder to the new laptop. When I try to access WS2000 on my lap top I get the error message, "Invalid startup directory, please check your PIF file". WS2000 still works fine on my Win98 desktop. Is there some way that I can get WordStar 2000 to work on my new laptop? I am not a computer guru so I don't understand all that I read above. My real question is, does the article above apply to me. If it does, I will take the article and my laptop to a computer place to have them fix it. Thanks for your help. - Tom Green
Posted by: Tom Green at July 7, 2006 1:50 PMI, too, used Wordstar. :-)
Yes, the article applies. I'll bet you have a .pif file in the same directory as the Wordstar .exe file. Delete that and I'll bet you're good to go.
Posted by: Hans at July 8, 2006 5:41 PMFree basic is a great resource for running/writing basic programs on XP systems. The FBIDE interface is also highly recommended. Better than the original Qbasic.
http://www.freebasic.net/index.php/download
Posted by: Mark at November 17, 2006 7:22 PMWhen i start my computer, this appears C:WINDOWS\DEFAU I.PIF
and C:WINDOWS\o4243127.exe
What does this mean? Can you help? I use Windows XP.Thank you....
Posted by: honey at December 14, 2006 5:40 PMLooks like a virus or spyware to me. I'd scan for both.
Posted by: Leo Notenboom at December 22, 2006 10:00 AMWhen i go install battlefield 1942 it says 'Invalid program file name please check your pif file Choose 'Close' to terminate the application someone please help.
Posted by: Tristan at May 31, 2007 6:16 AMWhen i start my computer, this appears C:WINDOWS\DEFAU I.PIF and after that this msg appeared "Invalid startup directory, please check your pif file. Choose 'Close' to terminate the application."...wuts going on actually with my computer?..and sometimes..my computer hang suddenly..someone please help me..T_T
Posted by: alique at August 2, 2007 12:32 AMI am trying to get into my business folder and then "Invalid startup directory, please check your pif file. Choose 'Close' to terminate the application." Can you please tell me what to do? Thank you
Posted by: Kristijan at November 17, 2007 12:55 AMwhen i try to open qbasic 4.5 it says to check my pif file how to I do that? also how to i change my startup directory?
Posted by: Bob at August 16, 2008 3:07 PMDear sir,
Posted by: mohsin at November 22, 2008 2:46 AMthis is mohsin from dubai when i try to start my game prince2 then coming error ( invalid startup directory please check you pif fil. choose close to terminate the application. please help me thnks