Ok this is a long one so hang on

Im trying to create a database of a hell lot of information but all info is devided into different files.
The files are all named like this : "Name - Item - (Date in format Year.Month.Day) <and a random number>
There are about 20 different names for it to search for and about 9000 items.
So basicly what i need is for it to find all files starting with: Name1 and Name2 and import the second line in these files into a excel sheet.
It is divided by commas like this: 500.0,10.0,9832,32767,172384569,10,1,False,2006-01-28,1,60011917,10000064,30004969,1,

Then i want it to compare the third value ( in this case 9832 ) to a excel database were [A1] is the value shown here and [B1] is the Correct name.
Note: A1 and B1 could be located in any other cell too so i need it to locate the value and look at the same B cell. And ofcourse then overwrite 9832.

// Best Regards