Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

System.Web.HttpApplication.ExecuteStep failed with System.FormatException: Invalid character in a Base-64 string.

Posted on 2011-09-19
1
Medium Priority
?
510 Views
Last Modified: 2012-05-12
It this error related to a view state issue or something else?

thank you.
0
Comment
Question by:TimSweet220
1 Comment
 
LVL 29

Accepted Solution

by:
sammySeltzer earned 2000 total points
ID: 36567220
You haven't really explained a whole lot about what you did that caused the error but you could try this:

http://stackoverflow.com/questions/1051013/invalid-character-in-base-64-string-using-asp-net-and-c

http://stackoverflow.com/questions/1580399/asp-net-invalid-character-in-a-base-64-string

Yes, could be related to viewstate.
0

Featured Post

Get free NFR key for Veeam Availability Suite 9.5

Veeam is happy to provide a free NFR license (1 year, 2 sockets) to all certified IT Pros. The license allows for the non-production use of Veeam Availability Suite v9.5 in your home lab, without any feature limitations. It works for both VMware and Hyper-V environments

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

What if you have to shut down the entire Citrix infrastructure for hardware maintenance, software upgrades or "the unknown"? I developed this plan for "the unknown" and hope that it helps you as well. This article explains how to properly shut down …
Ready to get certified? Check out some courses that help you prepare for third-party exams.
Viewers will learn how to use the SELECT statement in SQL to return specific rows and columns, with various degrees of sorting and limits in place.
Viewers will learn how to use the UPDATE and DELETE statements to change or remove existing data from their tables. Make a table: Update a specific column given a specific row using the UPDATE statement: Remove a set of values using the DELETE s…

916 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question