It doesn't produce a valid name
folder = "C:\CCTV_Inspections\2020_05_11"
folder_name = "2020_05_11"
txt = "_PACP _ LACP _ MACP 6.0.mdb"
folder + folder_name + txt
'C:\\CCTV_Inspections\x820_05_112020_05_11_PACP _ LACP _ MACP 6.0.mdb'
Raw encoding does
folder = r"C:\CCTV_Inspections\2020_05_11"
folder_name = r"2020_05_11"
txt = r"_PACP _ LACP _ MACP 6.0.mdb"
folder + folder_name + txt
'C:\\CCTV_Inspections\\2020_05_112020_05_11_PACP _ LACP _ MACP 6.0.mdb'
And never use folders that begin with numbers, a, r, t, and a bunch of other characters too many to list
... sort of retired...