PDF PRO User Guide
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Error Messages
Data Header is invalid or set in the past.
4 min
error message(s) data header is invalid or set in the past data header is invalid or set in the past date header is invalid or set in the past date header is invalid or set in the past solution reset time and region the time and date and especially the time zone require the settings to be redone on your computer even if they show the correct information i e time is correct, there is still an issue and it needs to be redone both options win 11 and win 10 instructions are provided below to set the date and time select start and then select settings > time & language > date & time or select the following time & language > date & time shortcut open time & language > date & time in the time & language > date & time window to set the date and time automatically, make sure the option set time automatically is switched on to set the date and time manually, make sure the option set time automatically is switched off , and then select the change button next to set the date and time when the change date and time window opens, manually set the date and time , and then select the change button to set the time zone select start and then select settings > time & language > date & time or select the following time & language > date & time shortcut pen time & language > date & time in the time & language > date & time window to set the time zone automatically, make sure the option set time zone automatically is switched on to set the time zone manually, make sure the option set time zone automatically is switched off next to time zone , use the drop down menu to select the desired time zone the link with the full explanation can be found here https //support microsoft com/en us/windows/set time date and time zone settings in windows dfaa7122 479f 5b98 2a7b fa0b6e01b261#id0ebd=windows 11