I. Background
Some errors are output in the Output window today when you use VS2012 to debug the Win32 dialog box program
"C:\Windows\SysWOW64\ntdll.dll" has been loaded. Unable to find or open PDB file.
"C:\Windows\SysWOW64\kernel32.dll" has been loaded. Unable to find or open PDB file.
。。。。。。
"C:\Windows\SysWOW64\KernelBase.dll" has been loaded. Unable to find or open PDB file.
Second, the solution
Search on the Internet, the final Solution
1. Click "Debug (D)" In the toolbar and select "Options and Settings (G)" In the popup menu.
2. In the popup pop-up box, select "Debug", " General " on the left, and tick "enable source server support" on the right.
3. Select "Debug", " symbol " on the left, tick "Microsoft symbol server" on the right, then select a path to hold the symbol, will prompt a warning, direct point OK, ignore can
4. Debug the program again, will pop up the dialog box, "Xxx.dll from the server download Information", this process takes a while, wait for good. This process forgets ^_^
5. After the program is finished, print normally. Problem solved
vs2012 Output Window Error "Unable to find or open PDB file"