Problem with import of txt file

Here is the text file

looks like no one can help me with this at all.
any idea to do this

As you mention yourself, the file uses fixed width fields but the code you posted is for a file where the fields are separated with a delimiter -

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You can get basic code to import a Fixed Width file by using the macro recorder and then manually importing a file. Alternatively there are plenty of code samples to import FW files available with a simple search.