The basic description of the problem is that I have data scattered in a bunch
of date-named files, and I am trying to assemble them back into the same
table using VLOOKUP function, where I have to change the workbook source
names - and I am getting an error, indicating that my reference is a text
string (which it is), not the proper reference.

Example:

What it should be:
A1= '11-20 (date)
B1= 'C:\Folder\11-20 sales.xls'!data$A$1:$D$35 (reference text as a result
of a formula)

C1=vlookup(A1,indirect(B1),false,2) - ref error

When I tried to concantinate the reference in the vlookup formula itself I
got value error from inability to convert text into reference link, like this:
vlookup(A1,"'C:\Folder\11-20 sales.xls'!data$A$1:$D$35",false,2)

Appreciate your help,

PS I am not good with VB.