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Pascal Runtime Error 200 Fix

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Be aware that this CRT.ASM module has been used in a variety of other products, and it is often not initially obvious that some flawed CRT.ASM code is embedded in other No other files are changed, no other undocumented modifications are done to the CRT unit (unlike in the other distributed RTL files, see some of the other solutions below). Here comes the explanation: 530B:0087 E83C02 call 02C6 530B:008A F7D0 not ax 530B:008C F7D2 not dx 530B:008E B93700 mov cx,0037 530B:0091 F7F1 div cx ^^^^^^^^^ 530B:0093 A35C00 mov [005C],ax This division From the readme... this contact form

You signed out in another tab or window. Ceterum censeo Microsoft esse delendam. Note: This program is recommended by Borland. TPPATCH does fix a bug appearing in all programs that have been written using Turbo Pascal when such a program is run on a Pentium Pro 200MHz or a faster computer.

Dos Runtime Error 200

Reload to refresh your session. Furthermore on even faster computers than today this patch will fail and the run time error will re-appear even with the patch applied. The symptom is a Divide-by-Zero error message when the app is run on a fast CPU, or a Divide Overflow error message, or a Runtime Error 200 message, or similar. Anyway, I would like to make a minor update.

UNP DEFACTO.EXE Once the decompression is complete run the crtfix program to patch the binary. This has worked for about 80% of the compressed .EXE files I have encountered. Version 7.0 had bugs! If you want to patch from inside Windows NT, run NT.BAT instead.

See Also Personal tools Namespaces Article Search Our Products Main Page Applications .Net Framework Error AOL Browser Errors Installer Errors Internet Explorer Macro Errors Media Player MS Outlook Network Tp7p5fix Obviously that's only possible if you have the source code available. Computers that run the older version of Turbo Pascal and Borland Pascal compilers often encounter this Runtime Error. http://mtech.dk/thomsen/program/pasbug.php My second choice would be CUP386, but this works best in a plain DOS environment without any extended memory manager (including himem.sys or emm386.sys) installed.

I have used it on a 233 mhz Pentium II and have heard of others using it on up to 400mhz machines. Turbo Pascal had a timing bug that would cause its complied programs to crash when they were operating on machines running at 200Mhz or faster. Warning: all the other TPU files contained in TURBO.TPL are different from the original files too, expecially SYSTEM.TPU contains a lot of changes. Download UNP 4.11 A Turbo Pascal decompression program.

Tp7p5fix

Warning: this program probably causes the delay to run too fast, so likely the same warning applies as for TpPatch Use: Install the TSR before any program is run that was The nice thing about UNP is it runs well under Windows. Dos Runtime Error 200 Warnings: the program patch is only suitable for programs that do not require precise timing the included TPL files were created based on the Run Time Library of Turbo Pascal 7.0 Dosbox Runtime Error 200 Borland Pascal Runtime Error 200 problem There is a problem in the CRT unit of Borland Pascal 7 and Turbo Pascal (for DOS) which manifests itself as...

Another solution is to run a TSR, or Terminate and Stay Resident, utility. http://back2cloud.com/runtime-error/pascal-runtime-error-2.php PLEASE NOTE: This is NOT a perfect solution. There are especially very many changes to SYSTEM.TPU. Of course, the whole thing is only necessary if the unit CRT is used in the program.

It supports the usual EXE formats -- MZ for DOS; NE for OS/2, DPMI, and Windows 3.11; and PE for 32-bit environments -- and can detect the language with which the Warning: not only changes CRT.TPU, but also all other files in the Run Time Library. I find this a bit suspicious and are very uncomfortable with using the new file as long as I don't know precisely what's going on here. Last change: 22-Aug-1998 Collection http://back2cloud.com/runtime-error/pascal-runtime-error-201.php They are the same in 7.0 and 7.01.

However, if this is not possible, then PatchCRT can be tried. In the patched versions the delay procedure will use a 32 bit counter similar as in newdelay but without the nice idle behaviour. before the changes: cs:0062 33C0 xor ax,ax cs:0064 A25100 mov [0051],al cs:0067 A26100 mov [0061],al cs:006A A26200 mov [0062],al cs:006D 40 inc ax cs:006E A25000 mov [0050],al after the changes: cs:0062

At least the files CRT.PAS, CRT.ASM and SE.ASM.

Additional feature: tries to make a program behave nice during delays if it runs in a multitasking environment. This one is more compatible then most others, including TPPatch (which is less effecent, and uses German results and error text). Which is another way of saying - TEST your app carefully, if PatchCRT patches it !!. DelayCntM DW ?

PatchCRT will only be able to patch .EXE files which have not been compressed by an EXE compressor, such as aPACK, Diet, LZEXE, PKLite, Petite, UPX, etc. If you wish to patch the application we have created a guide to help you through it. Keep in mind that once you close this DOS Window, or open other DOS Windows the TSR will not be active unless you load it again. http://back2cloud.com/runtime-error/pascal-runtime-error-215.php procedure ShortDelay(Interval: Word); assembler; { Interval = number of ticks Note: About 1193180 ticks/s } asm push ax push bx cmp Interval,0FFFFh { otherwise 0FFFFh will end in an infinite loop

ctbppat will then allow you to patch the code with the new divisor (the default is 255, but by using the "/BRUTE=XXXX" switch, where XXXX is the divisor in HEX, you See readme.txt in the files for instructions. Please note: I take no responsibility for the potential damage people may do to their RTL's, working programs or vital data while using the instructions in this document. This file-size is about 30k. (See Download Instructions).

But I haven't tested it with TP6. Therefore: Use at your own risk. This bug causes a runtime error 200 when the startup code of Delay() is executed. If you need a delay routine you can use the one found in this document, you can create your own, or you can find another one somewhere on the web.

So run the UNP program to decompress the binary. The resulting value of a counter depends on the speed of the cpu. Download PascalPatcher. Attachments ctbppat.zip (48.41 KiB) Downloaded 3291 times Last edited by Snover on 2002-9-13 @ 00:22, edited 1 time in total.

The patch can be executed by starting TPPATCH.EXE. PatchCRT does not include any de-compression code, and therefore will not repair compressed EXE files. and change the delay loop to DelayLoop: @@1: SUB AX,1 SBB DX,0 SBB SI,0 SBB BL,0 JC @@2 CMP BH,ES:[DI] JE @@1 @@2: RET That's all.