Running examples in 'nser-Ex.R' failed
The error most likely occurred in:

> ### Name: fobhav1
> ### Title: Futures and Options Bhavcopy from NSE
> ### Aliases: fobhav1
> 
> ### ** Examples
> 
> report = fobhav1("01072021") # Download F&O bhavcopy for 01 July 2021
trying URL 'https://archives.nseindia.com/content/historical/DERIVATIVES/2021/JUL/fo01JUL2021bhav.csv.zip'
Warning in open.connection(file, "rt") :
  cannot open zip file 'D:\temp\2025_12_13_01_50_00_3591\Rtmpw9ZT0N\file79a0ed41f2f'
Error in open.connection(file, "rt") : cannot open the connection
Calls: fobhav1 -> read.csv -> read.table -> open -> open.connection
Execution halted