您好,

我目前使用的是iphone 4, 版本4.3.3
而在開啟一些文件檔時，IPHONE都會出現
View PDF?
The application wants to display a PDFon your device.
there is a known bug in the PDF loading code that makes the running of arbitrary code possible, which could compromise your system.
are you want to comtinue?

請幫幫忙，我要如何解決此問題呢？