I am having this problem with the rathena-10.sln when debugging.
'char-server_sql.exe': Loaded 'I:\Program Files\RO Project\BACKUP\SERVER SIDE\rAthena\char-server_sql.exe', Symbols loaded.
'char-server_sql.exe': Loaded 'C:\Windows\System32\ntdll.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Program Files\AVAST Software\Avast\snxhk.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\kernel32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\KernelBase.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\ws2_32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\msvcrt.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\rpcrt4.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\nsi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'I:\Program Files\RO Project\BACKUP\SERVER SIDE\rAthena\libmysql.dll', Binary was not built with debug information.
'char-server_sql.exe': Loaded 'C:\Windows\System32\wsock32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\advapi32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\sechost.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\cryptsp.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\rsaenh.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\cryptbase.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\nlaapi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\NapiNSP.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\pnrpnsp.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\mswsock.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\user32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\gdi32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\lpk.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\usp10.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\imm32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\msctf.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\ProgramData\Browser Manager\2.5.976.107\{c16c1ccb-7046-4e5c-a2f3-533ad2fec8e8}\mngr.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\shell32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\shlwapi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\ole32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\oleaut32.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\version.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\imagehlp.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\psapi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\dnsapi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\profapi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\winrnr.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\wshbth.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\IPHLPAPI.DLL', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\winnsi.dll', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\FWPUCLNT.DLL', Cannot find or open the PDB file
'char-server_sql.exe': Loaded 'C:\Windows\System32\rasadhlp.dll', Cannot find or open the PDB file
The thread 'Win32 Thread' (0x12ac) has exited with code 1 (0x1).
The program '[4276] char-server_sql.exe: Native' has exited with code 1 (0x1).
How to fix this?