China DOS Union

Little brother wants to make a portable U-disk QQ login program. The main program is done, but I don't know how to automatically copy it to the QQ directory of someone else's computer to run. Please, senior moderator, give me some advice!
(Do I need to set the QQ variable?)
Thank you all for your help, but how to realize copying the program into the QQ directory? (I mean, can starting a BAT program once realize copying the file into the QQ directory and running it)

Is this the command line?
copy e:\1.txt %QQPath%
Use tireless brother's
echo off reg export HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ tmp.orz more tmp.orz>tmp2.orz for /f "skip=3 delims== tokens=2" %%o in (tmp2.orz) do set qqpath=%%o copy e:\1.txt %qqpath:\\=\% del tmp*.orz pause
It shows that the syntax of file name, directory or volume label is incorrect
[ Last edited by HAT on 2008-12-5 at 22:52 ]

@echo off
for /f "skip=4 tokens=1,2 delims=:" %%a in ('reg query HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ /v Install') do (
set QQPathL=%%a
set QQPathR=%%b
)
set QQPath=%QQPathL:~-1%:%QQPathR%
echo %QQPath%
pause
This code is to get the installation directory of QQ.

---------------------

[ Last edited by tireless on 2008-10-3 at 19:30 ]

Strange, executing:

for /f "skip=4 tokens=2*" %a in ('reg query HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ /v Install') do @echo %b

The result obtained is D:\Program Files\深度 DEEPQ
And the correct path is D:\Program Files\深度 DEEPQQ\

Why?

[ Last edited by tireless on 2008-10-1 at 23:27 ]

for /f "skip=4 tokens=2*" %a in ('reg query HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ /v Install') do @echo %b



Missing SP3 patch. It will be okay after installing. I also encountered this before.
Reg seems to have incomplete support for Chinese. This was told to me by Brother HAT.

[ Last edited by 23112656 on 2008-10-2 at 03:39 ]

Under the command prompt, the results displayed by reg query are complete.

But when outputting the results of reg query to a file, there will be fewer characters.

[ Last edited by tireless on 2008-10-4 at 12:30 ]

You can only first export the registry.

@echo off reg export HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ qq_.tmp for /f "delims== tokens=2" %%o in ('more qq_.tmp^|find /i "install"') do set qqpath=%%o COPY E:\1.TXT %qqpath:\\=\% del qq_.tmp

There is a bug in the reg.exe of the Chinese version of XP SP2. When reg query encounters Chinese characters, it may "eat characters". For details, see http://www.cn-dos.net/forum/viewthread.php?tid=22202

The solutions are as follows:
1. Replace the reg.exe of the Chinese version of XP SP2 with reg.exe from operating systems with versions higher than XP SP2 (such as XP SP3/2003/Vista, etc., the English version of XP SP2 is also acceptable)
2. Call VBS to read the registry and pass the returned result to BAT
3. Use reg export to export the registry key to a temporary file, and then search the file. It should be noted that the file exported by reg export is in Unicode encoding format, and the type command can be used for processing

Why not use the following one? Maybe you have several QQs, or you are using a green version without a registry path? Then run the following batch file while QQ is running.

echo off
title This program can display the path of the program "QQ.EXE" running in memory
cls

for /f "delims==" %%a in ('wmic process where caption^="qq.exe" get CommandLine^|find "QQ.exe"') do set qqpath=%%a
set qqpath=%qqpath:~1,-11%

echo %qqpath%

pause
set qqpath

Originally posted by exzzz at 2008-12-5 05:26 PM:
Why not use the following one? Maybe you have several QQs, or you are using a portable version without a registry path?
Then run the following batch script while QQ is running.

echo off
title This program can ...

This brother is quite skillful in using batch processing variables

What if someone didn't run QQ, heh heh.

@echo off
for %%f in (C D E F G H I J K L M N O P) do (
for /f %%i in ('dir %%f:\qq.exe /a /b /s') do set qq=%%i
)
start %qq%

Rainbow QQ patch green version, it seems that you don't need to run QQ to find the path of QQ, which is the path of the last run of QQ. I don't know the principle.

Does this meet the requirements?
@echo off for %%f in (C D E F G H I J K L M N O P) do ( for /f %%i in ('dir %%f:\qq.exe /a /b /s') do @echo %%i>qq.txt ) for /f "delims=" %%a in ('findstr /n .* qq.txt') do ( set "var=%%a" setlocal enabledelayedexpansion set var=!var:*:=! if not "!var!"=="" set var=!var:qq.exe=! echo.!var!>qqdz.txt endlocal ) del qq.txt for /f %%i in (qqdz.txt) do set qqdz=%%i copy e:\1.txt %qqdz% del qqdz.txt start %qqdz%\1.txt

[ Last edited by ZJHJ on 2008-12-5 at 22:46 ]

Green version of QQ can also be recognized. As long as it runs once, the path will exist in the registry.
@echo off
setlocal enabledelayedexpansion
for /f "skip=4 delims=" %%i in ('reg query HKEY_CLASSES_ROOT\CLSID\{2D616D8F-F1BA-43A1-BEF0-E2A82A0FBD56}\LocalServer32 /ve 2^>nul') do set qqPath=%%i&set qqPath=!qqPath:~14!&set tmpVar=0&call :subPathChange "!qqPath!"
echo !qqPath!&pause&exit

:subPathChange
if !tmpVar! equ 0 set tmpVar=1&set qqPath=%~fs1&call :subPathChange "!qqPath!"
set qqPath=%~dp1
goto :eof