mfc42d.dll 解决mfc执行时运行不了的问题

.如果您使用的是 32位 Windows 操作系统:



只需解压“32位系统”文件夹内的 mfc42d.dll文件到“X:\Windows\system32” (X代表您系统所在目录盘符，如：C:\Windows\system32 ) ；







B.如果您使用的是 64位 Windows 操作系统：



请解压“32位系统”文件夹内的 mfc42d.dll文件到“ X:\Windows\SysWOW64” (X代表您系统所在目录盘符，如：C:\Windows\SysWOW64 )；



请解压“64位系统”文件夹内的 mfc42d.dll文件到“ X:\Windows\system32” (X代表您系统所在目录盘符，如：C:\Windows\system32 )；-mfc42d.dll execution run mfc can not solve the problem if you are using 32-bit Windows operating systems: Just extract the " 32-bit system"　folder of mfc42d.dll file to " X: \ Windows \ system32"　( X represents the drive letter of your system directory, such as: C: \ Windows \ system32)　B. If you are using 64-bit Windows operating systems: Please extract the " 32-bit system"　folder of files to mfc42d.dll "　X: \ Windows \ SysWOW64 " (X represents your system directory drive letter, such as: C: \ Windows \ SysWOW64)　please extract the"　64-bit system " folder of mfc42d.dll file to"　X: \ Windows \ system32 " (X represents your system directory drive letter, such as: C: \ Windows \ system32)