Importing Google maps markers

Hello,

I have been trying to import a Google maps markers (originally KML file).

I tried converting to CSV.

The header reads: name;description;styleUrl;ExtendedData/Data/value;ExtendedData/Data/_name;longitude;latitude;altitude

Single marker reads:
Name;"description";14.4165047;50.0905666;0

The import error says:

10:42:24 Begin of run
10:42:24 Info: test mode is on – checking import file only – no changes will be made to the database
10:42:24 Import file final (1).csv was saved to PHP temp directory (size: 250 KB)
10:42:24 Current memory usage: 2 MB (memory limit: 128MB)
10:42:24 Enabling caching method automatic (SQLite3) to optimize memory usage
10:42:24 Import failed – header row not found or invalid
10:42:24 Please also check if you are using semicolons (;) as delimiters in your import file!
10:42:24 Current memory usage: 2 MB
10:42:24 Peak memory usage: 2MB
10:42:24 End of run

Any ideas? Thank you.