i can't install Arduino on my PC. i get the following error message: 'the winzip wizard cannot open this file. it does not appear to be a valid archive. if you downloaded this file, try downloading it again. if you want to add the file to an archive, first create or open the archive, then drop the …

cannot open arduino-0007-win.zip

system May 19, 2007, 10:57am 4

the file is there, on my desktop, 45.6 MB (47,849,954 bytes)
i just can't open it/extract it/unzip it...

& how could i have downloaded the file incorrectly?

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