The warning 'Spurious internal error has occurred' is displayed.
This information also relates to the error An unknown PNG error has occured.
Please try recovering the file using the ExpandXar exe available from here
If this does not recover the file, then please submit a support ticket and include the following information:
1. The full error message
We cannot guarantee that we will be able to recover the file. However submitting the problem file will enable us to review the file and try and determine the cause of the error.
We recommend you save your files regularly.
If you are using version 6 or newer of one of the Designer products then it has an auto backup feature enabled by default, which will create a backup your open files every 10 minutes (or whenever the program is idle thereafter for this to occur).
If you are using an older version of Xtreme (version 5 or older), you can enable the creation of a backup file when overwriting by changing the MakeBakFiles registry value in: HKEY_CURRENT_USER\Software\Xara\XaraXtreme\Options \Filters ...to the value 1.
To access your registry, click on start then run and type regedit. Expand the HKEY_CURRENT_USER\ folder followed by Software\Xara\XaraXtreme\Options \Filters. Right click on MakeBakFiles and select modify. Alter the value data to be 1 and click on OK.
Note: Please do not alter any other registry entry other than the one mentioned above.