Solve the problem that VC6 can't downgrade MSDN!
Original: http://www.programfan.com/blog/article.asp?id=1524
http://blog.programfan.com/trackback.asp?id=1524
I am indeed XP system, VC6, and MSDN Oct. 2001
problem: VC6 cannot call MSDN, and the error is displayed as follows
: Unable to display help:
A required component is missing!
Please reinstall.
Refer to the top link to solve it.
But I didn't copy VShelp.dll to the C:/ root directory, because in that case, I have to keep this file there and can't delete it. First make sure that the file in the following command does exist, and then run the command in the run dialog box
regsvr32 "C:/Program Files/Common Files/Microsoft Shared/VS98/vshelp.dll" The
quotation marks are because DOS does not recognize the The path of spaces, put in quotation marks to recognize