How to fix Adobe Acrobat/Reader Error 103:103

Problem  ---->  There is a problem with Adobe Acrobat/Reader.

•  If it is running, please exit and try again. (103:103)
• You encounter above error when trying to view/read PDF file in web browser.

Adobe Acrobat Reader Pro: As a solution on that, you may do the following.

1. Open your Adobe Acrobat
2. Go to Edit tab
3. Choose Preferences (dialog box appears)
4. Then Documents and uncheck Allow documents to hide the menu bar, toolbars and window controls.

• And make sure you in web browser option, display PDF browser is checked.
• To check:  As seen above, go to Internet .
• Adobe Reader X: you may do the following.  Open Adobe Reader X / Edit / Preferences / General / Uncheck the option Enable Protection Mode at Start up/ Click OK. Close the program.
• But:  If problem continuously encounter, you may reinstall Acrobat reader or update your software by installing the latest version.
• Visit this link. http://get.adobe.com/reader/

 Some steps can be taken :

1. If this adobe reader is in desktop, then open it , find out the option saying "Always open with protected mode disabled" and check it , then go back to your embedded document in IE and open it.If its not working well , open IE, go to Tools>internet options>advanced tab>click reset. Hopefully that will work soon
2. In case of reading a PDF document  in the browser (say in Firefox) by using reader X plug-in, there could be happen the  same problem. Exit the browser and restart it but will not be permanently fixed. This can be happening periodically, to avoid the annoyance simply download the PDF document and have it nicely on a desktop.