Error message "File does not begin with %PDF-." Solutions:
Disable the "Display PDF in Browser" option in your reader software: - Use Start - Programs - Adobe Reader to run the program directly (instead of running Reader as an embedded function within the web browser). - Pull down the Edit menu of the Reader and choose Preferences. - In the Internet settings page, de-select (uncheck) the "Display PDF in Browser" option.
Use the "Save Target As" option to save the pdf to your computer's hard disk drive: Is this a PDF file you viewed in Microsoft Internet Explorer? If so, I'll bet you used SAVE AS to save a copy of the file. Only, for reasons best known to Microsoft, it does NOT save a copy. It saves something useless instead. To save a PDF file in Internet Explorer, look at the page with the link: pop-up window with big brown button DOWNLOAD (before or after viewing the PDF). RIGHT click on the link. A menu will appear; select SAVE TARGET AS. On the Mac, press and hold the mouse instead of right clicking.
In Mozilla Firefox, disable the Adobe Acrobat plugin (Adobe PDF plug-in for Firefox and Netscape), and PDF download will be fine
How to run oldgames.sk (exe) Packages without installing
If you don't have administrator right on your system (Windows XP, Vista, Seven...)
Download any (exe) package from www.oldgames.sk
Rename package name and change extension from .EXE to .7Z
Use 7-Zip archiver (or WinRAR) and unpack it to New Folder
Go to New Folder and execute file like "#play.game.bat" or "#Play.bat"