Computer Software Files Damaged or Corrupted.

Virus or Trojan infections on Your windows.

Windows System Files are missing.

System Registry Files are missing or corrupted.

If you are a technical guy, please do as the below steps to eliminate Outlook Express Email Download Error 10053 error.
1. Check that if you have updated your windows in time.
At times, people like to ignore microsoft's update remind messages. This may cause the critial disaster for your PC. Please click Start, Control panel, System Security, windows update step by step. Then click check for update to see if you have missed the latest update.
2. Uninstall the recent installed software at once.
Attention: Before you try to install a new program on your PC, please ensure that you download the software from its official website. Because the 3rd party website always bring virus or trajon for your PC.
3. Run a sfc for your PC.
General speaking, if you come across Outlook Express Email Download Error 10053 problems, we suggest you to do a sfc for your PC. This procedure will help you fix most dll error. System File Checker is a utility in Windows which can scan the corrupted windows files and restore it. Pay attention that corrupted systems files may bring a huge disaster for your windows.

Please do the following steps: (Windows 7 or Windows Vista)

1. To do this, click Start, type Command Prompt or cmd in the Search box, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.

2. Type sfc /scannow and press "Enter" button

3. You may see the following message.

• Windows Resource Protection did not find any integrity violations. (This means that you do not have any missing or corrupted system files.)
• Windows Resource Protection could not perform the requested operation.
• Windows Resource Protection found corrupt files and successfully repaired them.
  
• Windows Resource Protection found corrupt files but was unable to fix some of them.  (To repair the corrupted files manually, view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file.)

Reference:http://support.microsoft.com/kb/929833/en-us

SmartPCFixer is an excellent tool for people to speed up PC. Most importantly, this utility owns several powerful functions which is especially designed for you to optimize PC.

Clean registry: Fix registry errors and deletes dead keys or values such as startup entries that a 3rd party application forgot to delete, which could lead to problems during startup. It also effectively remove invalid file type pointers and orphaned entries within the list of installed applications which may cause problems when installing or uninstalling applications.

Dll Removal: Still be bothered by dll missing error? Luckily for you, with SmartPCFixer, you will never be annoyed by dll errors. SmartPCFixer has Dll Download function which is capable of downloading and registering missing dll files for you with simple clicks.

Speed up PC: Specialized in fixing bsod error, repairing access violations error and repairing application not responding error, SmartPCFixer will always offers users the totally new experience. Just install it and give it a shot.

If all the above steps still doesn't work, please try to do a system restore for your computer. SmartPCFixer is also able to perform a system restore for you.