PgAdmin III 1.20 windows - not valid

<div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:16px"><div
dir="ltr"id="yui_3_16_0_1_1419096851852_17435"><span id="yui_3_16_0_1_1419096851852_20036"><br class="" style="" /><b
id="yui_3_16_0_1_1419096851852_20072">MyO/S is Windows XP Pro SP3<br class="" style="" /><br class="" style="" />I just
downloadedPgAdmin III v1.20.0 from<br class="" style=""
/>http://www.postgresql.org/ftp/pgadmin3/release/v1.20.0/win32/<brclass="" style="" /><br class="" style="" />After
installing,I get the following error when trying to run it:<br class="" style="" /><br class="" style="" />" (null) is
nota valid Win32 application. "<br class="" style="" /><br class="" style="" />To reproduce:<br class="" style="" />1.
download.zip<br class="" style="" />2. Open .zip and click on pgadmin3msi<br class="" style="" />3. Follow prompts to
install<brclass="" style="" />4. Click on link to PgAdmin III 1.20<br class="" style="" /></b></span> </div><div
class="signature"id="yui_3_16_0_1_1419096851852_17334"><div id="RTEContent"><font id="yui_3_16_0_1_1419096851852_17434"
size="4"><spanid="yui_3_16_0_1_1419096851852_17433" style="font-weight:bold;font-family:arial;color:rgb(0, 0,
255);">MelvinDavidson </span></font><br /><br /><font id="yui_3_16_0_1_1419096851852_17430" size="3"
style="font-weight:bold;"><spanid="yui_3_16_0_1_1419096851852_17431" style="color:rgb(128, 0, 255);">I reserve the
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</span><imgdata-id="a3787b6f-431f-6f05-33ac-3c30ad975695"
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/><fontid="yui_3_16_0_1_1419096851852_17419" size="3"><span id="yui_3_16_0_1_1419096851852_17420"
style="font-weight:bold;font-family:courier;">FolkAlley - All Folk - 24 Hours a day </span><span
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