Office software is closely linked to the PDF,the PDF is also must have to control!
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2, prompted not a valid windows32 application
document may not be the extension. pdf, if not this document, please change the suffix of. pdf;
If you change the system environment variables, please come back to; default
pdf open procedures were modified, there may be other software or viruses lead to, please click the following steps to repair: In the Properties icon on the right-election, the election change in the Open, select your PDF reader procedures.
3, open a document error, and documents have been damaged beyond repair.
Make sure your pdf file is complete, that is not copy downloaded files, such as disruption caused by their own imperfections, please re-access to your PDF document.
4, open a document when an error occurs, view the program can not decrypt the document.
Please install the latest PDF reader. Download Reader
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